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Polk Audio DXi350

3-1/2" 2-way car speakers

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Item #: 107DXI350
 

Review Summary

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Our take on the Polk Audio DXi350

by Jo Greene
Polk Audio

Go ahead, circle the parking lot till your favorite song is over. Polk Audio's DXi Series speakers will make you want to hit "repeat" so you can hear it all over again. Polk uses a high-tech approach and ideal materials to give your tunes an exciting new edge.

Precision woofers showcase your music
The DXi350 speakers feature 3-1/2" polymer/mica composite cones that are lightweight and stiff, so they can create a big sound with minimal distortion. Polk analyzes their drivers in motion to ensure that cone movement is even and precise. Polk also uses laser imaging to craft woofer cones that are perfectly balanced to resist distortion-causing resonances.

Silk/polymer dome tweeters broadcast sweet sound
Rest assured, you'll hear every detail of your most enthralling musical moments. Each 1/2" silk/polymer dome tweeter brings out the high-frequency highlights in your music, and a proprietary magnetic liquid cools each tweeter so you'll get clear sound and excellent long-term performance. From an intensely quiet acoustic pluck to the most exhilarating electric solo, it'll be a very entertaining ride.

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Highlights:

  • 3-1/2" 2-way car speakers (pair)
  • polymer/mica composite woofer with butyl rubber surround
  • 1/2" liquid-cooled silk/polymer composite dome tweeter
  • Neodymium tweeter magnet
  • built-in 2-way crossover network
  • includes a pair of 200 Hz bass blockers
  • power range: 2-35 watts RMS (105 watts peak power)
  • frequency response: 90-22,000 Hz
  • sensitivity: 91 dB
  • top-mount depth: 1-9/16"
  • warranty: 1 year
  • Our 60-day money-back guarantee

Hands-on research from the Crutchfield Labs (what are the Labs?)

Features and Specs
General
Design
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2-way
Tweeter Design
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0.5" Soft-dome
Tweeter Composition
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Silk
Woofer Composition
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Polymer/Mica composite
Woofer Surround
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Butyl Rubber
Parts Warranty
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1 Year
Labor Warranty
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1 Year
Specifications
Sensitivity
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91 dB at 1 watt
Frequency Response
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90 - 22k Hz
RMS Power Range (Watts)
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2-35
Peak Power Handling (Watts)
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105
Impedance (Ohms)
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4
Top-mount Depth (Inches)
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1 9/16
Bottom-mount Depth (Inches)
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1 5/8
Cutout Diameter or Length (inches)
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3 1/16
Product Research
What's in the box?

Download owner's manual

  • Pair of 3-1/2" two-way speakers
  • 2 Bass blockers
  • 4 Self-tapping screws (length=1")
  • 4 Speed clips
  • Owner's Manual (Eng/Span/Fren/Ger/Ita/Port)
  • Online registration sheet

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Features

Overview: The Polk Audio DXi Series 3-1/2" two-way speakers (DXi350) are great in-dash or rear seat speakers. The DXi Series speakers utilize various Polk Audio technologies for legendary Polk sound in your vehicle.

High Efficiency Design: The Polk Audio DXi Series speakers feature a high efficiency design so less amplifier power is needed for more audio output. Meaning better sound and more volume using less power.

Dynamic Balance Driver Technology: Dynamic Balance is a proprietary Polk Audio technology using laser imaging to determine what combination of speaker materials create the least amount of resonance. Eliminating resonance in speakers results in a wide, smooth response and low distortion.

Klipple Optimized Components: For a driver to reproduce complex sounds accurately, the cone must move in exactly the same distance and manner in both directions of travel. The Klippel distortion analyzer, a device that uses a laser and sophisticated software to do large-scale analysis of drivers in motion, lets Polk optimize the speaker's motor structure, voice coil alignment, and suspension to yield the best possible performance.

Composite Cones: Each Polk DXi350 speaker features a Dynamic Balance, polymer/mica composite cone woofer. These composite cones feature tremendous stiffness-to mass ratio. Lower mass means faster transients and finer detail.

Butyl Rubber Surrounds: For a smoother response and improved durability, the speaker uses butyl rubber surrounds.

Silk Soft-Dome Tweeters: Each Polk DXi350 speaker features a 1/2" silk soft-dome tweeter for clearer, more accurate highs. Each tweeter employs a light-weight neodymium magnet for higher efficiency.

2-way Crossover Network: The built-in 2-way crossover network sends the appropriate frequencies to each driver for cleaner sound and better imaging.

Bass Blockers: The DXi350 speakers include two 200 micro-farad capacitors which act as 200 Hz high-pass filters to block bass frequencies from the speakers. These should be installed in-line on the positive (+) speaker lead of each speaker.

Mounting: The Polk Audio DXi350 speakers fit in a standard 3-1/2 opening with two mounting holes. No grilles are supplied.

 
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Polk Audio DXi350 Reviews

Average Customer Review:

85 people say:

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Filter by rating:
5 out of 5

Good upgrade over stock

Written By Rioted, Edinburg, TX on Saturday, January 25, 2014
Crutchfield Customer Review (What's this?)
 
Upgrade to my 2012 Toyota Tundra dash speakers. Easy switch. Very happy and satisfied w/ results. Glad I did it.
Pros:
Clear sound and slightly louder.
Cons:
Minor mods (trimming) needed to fit, but worth it.
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5 out of 5

Great Value

Written By Brad, Toledo Oh on Tuesday, December 31, 2013
Crutchfield Customer Review (What's this?)
 
Great value. The speakers are crisp and clear.
Pros:
Great value, great sound, easy install on my 2013 Ram
Cons:
None
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4 out of 5

Excellent Highs

Written By Skip M, Chicago on Monday, December 30, 2013
Crutchfield Customer Review (What's this?)
 
Sound great in the factory dash locations. Add appreciable highs and image nicely. Very smooth.
Pros:
Nice highs and upper mids. Provided with bass blockers.
Cons:
No wiring provided.
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4 out of 5

Excellent detail

Written By Portagrug, Overland Park, KS on Tuesday, December 24, 2013
Crutchfield Customer Review (What's this?)
 
Great little speaker. Much clearer and more defined sound over stock dash speakers in my 2013 Dodge ram1500 quad cab.

I was confused by the accessories included with the speakers. (Large capacitors maybe?) needed soldering somehow? Regardless i hooked these guys into the system directly. (not having a soldering iron or many tools as i have just moved here.)

I would suggest using some bass blockers with these speakers. It appears the dash speaker signal is not run through a crossover in this vehicle. and while they handle full range signal, they arent made for bass. and i think it would be better just to remove the excess work from them. I will be adding bass blockers when i go ahead and get a soldering iron.
Pros:
Beautiful Polk quality high and mid range speaker. Clear well defined reproduction of audio.
Cons:
Require soldering iron to use included parts.
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5 out of 5

Awesome

Written By Dave, Valatie, NY on Monday, December 23, 2013
Crutchfield Customer Review (What's this?)
 
Huge improvement over stock Ram 3.5'' dash speakers
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5 out of 5

Great

Written By 98mgalant, Big Clifty Ky on Thursday, December 19, 2013
Crutchfield Customer Review (What's this?)
 
Amazing sound quality. Sounds great when paired with other Polk Audio speakers. Would highly recommend.
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5 out of 5

Excellent bargain!

Written By David, San Antonio, TX on Friday, December 13, 2013
Crutchfield Customer Review (What's this?)
 
I installed these in my 2006 Dodge Durango to replace the stock dash speakers. My truck has the stock Alpine stereo system without navigation. These speakers made a big improvement on the sound of the stereo.
Pros:
Crisp highs. Big improvement over stock speakers. Cant go wrong at this price.
Cons:
Maybe a little too crisp at first. Nothing an EQ wont solve.
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5 out of 5

Polk Audio DXi350

Written By Anonymous, Canton MI on Thursday, December 12, 2013
Crutchfield Customer Review (What's this?)
 
Clear Crisp Highs
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5 out of 5

Amazing Speakers!

Written By SaabGuy, West Chester, OH on Thursday, December 05, 2013
Crutchfield Customer Review (What's this?)
 
I put these in to replace some horrible factory speakers in my 2001 Saab 9-3. They are a DRAMATIC improvement. Crisp and clean sound. No distortion whatsoever. I actually look forward to driving to work now. HIGHLY recommended!
Pros:
Sound quality, Price
Cons:
NA
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5 out of 5

3 1/2 inch Polk installed in a BMW Z3

Written By Anonymous, Fremont California on Wednesday, December 04, 2013
Crutchfield Customer Review (What's this?)
 
Clear bright and easy to install. The BMW Z3 is a challenge to improve the sound quality. This small speaker with small cut out and minimal depth made for an eash install below the seat belt harness reels. Certainly there is minimal base but.these are primarily used to fill mid range and voice. The do/the job very wel, allowing reasonable listening with the top down at freeway speeds. I definitely recommended these for the little Z, sometimes you want to listen to more than just the motor and wind.
Pros:
Easy fitment
Cons:
Minimal base.
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5 out of 5

Great Investment

Written By Jay, Macomb, MI on Monday, December 02, 2013
Crutchfield Customer Review (What's this?)
 
I bought these speakers and installed them myself, super easy and amazing impact. definitely worth the money.
Pros:
Great sound. Heavy Quality. Easy Fit.
1 out of 1 people found this helpful
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5 out of 5

Dash Speakers - 1987 Chevy K5 Blazer

Written By Ben B, Mechanicsville, VA on Sunday, December 01, 2013
Crutchfield Customer Review (What's this?)
 
Very easy replacement for dash speakers on '87 Chevy K5 Blazer. Once order was placed online, I received a link to the installation instructions. Received speakers the next day. Box contained speakers, adapters, bass blockers, and wiring harness adapters. Installation was easy. We installed the Bass Blockers (easy to wire) and the sound is great!!! Highly recommend.
Pros:
Installation instructions were vehicle specific.
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5 out of 5

Polk Audio DXi350

Written By RandyL, Loveland, CO on Wednesday, November 27, 2013
Crutchfield Customer Review (What's this?)
 
nice sound and easy to install - nice lows
Pros:
fit well
Cons:
none
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5 out of 5

DXi350

Written By A.Medina, Delano,Ca on Sunday, November 24, 2013
Crutchfield Customer Review (What's this?)
 
Great Speakers replaced some old Pioneer 3.5s and these are far better quality, and for the price you cant go wrong.
Pros:
quality, and great price
Cons:
none
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5 out of 5

dash speakers in Ram 1500 quad cab

Written By SteveD, TX on Thursday, November 14, 2013
 
Wow. Absolutely amazing separation and definition. Replaced factory 3.5s in the dash with these. I swear I can hear the keys clicking on the saxophone on live blues. These would be worth 4x the price, easily.
Pros:
Amazing definition Price
Cons:
No bass, but they're not meant for that.
1 out of 1 people found this helpful
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5 out of 5

Polk Audio DXi350

Written By Anonymous, Lake Tahoe, Ca on Monday, October 28, 2013
Crutchfield Customer Review (What's this?)
 
Added to my dash center speaker and it works great with the factory tweaters.
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5 out of 5

Awesome Speakers

Written By Swanny, Hutchinson, Mn on Wednesday, October 23, 2013
Crutchfield Customer Review (What's this?)
 
Excellent sound for a fair price. Makes the Motorhome ROCK!
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5 out of 5

polk i350

Written By Craig, Hyattsville, MD on Tuesday, October 22, 2013
Crutchfield Customer Review (What's this?)
 
They sound awesome, fit well and the price is great
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5 out of 5

polk speakers

Written By Scot K, Richmond Il on Saturday, October 19, 2013
Crutchfield Customer Review (What's this?)
 
great service ,quick delivery and easy install crutchfield is awesome !!!!!!!!!!!!!!!!!!
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5 out of 5

Polk Audio DXi350

Written By Anonymous, Minneapolis, MN on Wednesday, October 16, 2013
Crutchfield Customer Review (What's this?)
 
Great speakers. Work well with the factory head unit in my 2013 Dodge Ram.
2 out of 2 people found this helpful
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5 out of 5

Polk audio DXi 350

Written By Steve f, Orlando, florida on Wednesday, October 16, 2013
Crutchfield Customer Review (What's this?)
 
Installed the Polk Audio DXi 350's in my 2007 FJ Cruiser's rear D Colums, gives great sound for the dollar. Remove factory bracket, use two 1" self tapping screws with two 1/2" rubber stoppers behind speaker to raise up. Fits behind factory grill after trimming the plastic shield with razor. 15min per speaker. MM691's in front doors and DXi 1001's in dash. Kenwood Nav Head unit and Polk Audio PA D4000.4 amp. Worth every penny!
Pros:
Great bang for the buck.
Cons:
None
1 out of 1 people found this helpful
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5 out of 5

Polk Audio dxi350

Written By Happy Customer, Libertyville, Il on Thursday, October 03, 2013
Crutchfield Customer Review (What's this?)
 
Great, smooth sounding speakers. The tweeters could stand to be a little louder, but nothing an eq adjustment can't fix. Excellent speakers, especially for the price at Crutchfield.
Pros:
Great sounding. Very smooth sound, especially for being in the dash aimed right at the windshield.
Cons:
The tweeter could stand to be a little louder.
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3 out of 5

Polk DXi350

Written By Anonymous, OK on Wednesday, October 02, 2013
 
Reasonable for the price
Pros:
Small size
Cons:
For a single speaker application not a very full sound
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5 out of 5

Just what I was looking for!

Written By David S, N. Texas on Sunday, September 29, 2013
Crutchfield Customer Review (What's this?)
 
I was looking for a way to get a little more sound quality out of the sound system in my 2008 MX-5 Miata. My setup consists of: Pioneer X930BT Head Unit, Rockford Fosgate Punch PBR300X2 amplifier under the drivers seat, stock door and rear speakers and a Sound Ordnance B-8PTD under the passenger seat. I've been pretty happy with the sound from the factory door speakers, but the rear speakers contributed very little to the over all sound of my system.

The goal was to add a little more volume and perhaps a crisper tweeter sounds. Based on a recommendation, I ordered a pair of the Polk Audio DXi350 these from Crutchfield. I already knew some modifications were in order to make these fit my car. The Crutchfield web sight indicates these speakers "does not fit". It's because the frames of the new speakers are slightly bigger and will -not- drop into the holes in the metal mounting bracket. In order to make them fit, I had to remove some metal...making the holes about 1/4" wider overall. I used a Dremel cut off wheel and a little patience to do this part. I smoothed things out with a Dremel grinding wheel and the wire brush on the bench grinder.

Once they were in place and all wired up, I feel they achieved my goal of rounding out the sound of my system.

PS: Members of the Miata.net forum can read my in-depth installation review (with pictures) here. http://forum.miata.net/vb/showthread.php?t=515750
Pros:
Big Magnets, Quality Construction, Separate Tweeter
Cons:
None that I saw.
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5 out of 5

very happy!

Written By mc, Atlanta on Wednesday, September 25, 2013
Crutchfield Customer Review (What's this?)
 
Great price and great Polk quality. Simple to install with the speaker lead adapters included, took 15 minutes max. Big upgrade from cheap factory full range speakers.
1 out of 1 people found this helpful
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5 out of 5

Polk Audio DXi350

Written By Anonymous, Burbank CA on Thursday, September 12, 2013
Crutchfield Customer Review (What's this?)
 
Great sounding speakers. Some of the best available.
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5 out of 5

Polk Audio DXi350

Written By Anonymous, Independence, KY on Tuesday, September 03, 2013
Crutchfield Customer Review (What's this?)
 
Not sure whether the results are from the new Polk speakers, or from the use of "bass blocker" capacitors, but the soundstage is much better defined. I do notice a perceived lack of bass from the front, but the more I listen, the more I am liking the sound.
1 out of 1 people found this helpful
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5 out of 5

Great speakers

Written By Peach, Westminster, CO on Friday, August 30, 2013
Crutchfield Customer Review (What's this?)
 
I bought these to replace the headrest speakers in my Miata. The headrest required slight modifications for them to fit.
Pros:
Great sound
Cons:
N/A
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4 out of 5

Polk DXi350

Written By GoneCountry, Oceanside, CA on Wednesday, August 28, 2013
Crutchfield Customer Review (What's this?)
 
Solid, great sounding product at a bargain price! Even comes with free wiring adapter. Crutchfield hooks it up!
Pros:
Excellent upgrade from stock
Cons:
None yet
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5 out of 5

Polk Audio DXi350

Written By Anonymous, Sacramento CA on Saturday, August 24, 2013
Crutchfield Customer Review (What's this?)
 
Affordable And Great Sound
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5 out of 5

Fantastic Sound, Great Imaging

Written By BWS, Westfield, IN on Wednesday, August 21, 2013
Crutchfield Customer Review (What's this?)
 
Fantastic sound for a 3 1/2" dash speaker. Full dynamic sound with crisp highs and midrange tones, imaging is so much more identifiable than stock OEM's. The supplied Bass blockers helped balance with OEM 4" sub-woofers. 01' Saab 93SEHOT.
Pros:
Sound quality and easy installation
Cons:
None
3 out of 3 people found this helpful
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4 out of 5

small size, clear sound

Written By alichak, Madison, WI on Tuesday, August 20, 2013
Crutchfield Customer Review (What's this?)
 
very clear sound for the price, not too bright on highs, not too low on midbass. a good generic speaker. you can feel the quality by holding it. I used it to replace my BMW X3 2004 speakers, so far, I'm happy.
Pros:
price, neutral sound
Cons:
lack of bass
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5 out of 5

WOW! - No, really, WOW!

Written By BlkynRangersFan, Brooklyn, NY on Wednesday, August 14, 2013
Crutchfield Customer Review (What's this?)
 
These speakers make a HUGE difference in my 2010 Ram 1500 (stock stereo - upgraded head unit). It took about 15 min to install the pair but I couldn't get out of the truck for over an hour afterwards because I had to listen to them. The improvement over the factory speakers is really impressive, I'll be installing another set in my wife's jeep this weekend!
Pros:
Greatly improved sound, perfect fit, great value for the money. Crutchfield included wiring adapter made the install really simple.
Cons:
None that I can find.
1 out of 1 people found this helpful
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5 out of 5

Great Polk product

Written By Michael J., Fuquay Varina, NC on Monday, August 12, 2013
Crutchfield Customer Review (What's this?)
 
Just what I expected from a great speaker company like Polk and seller like Crutchfield.
Pros:
Great high end.
Cons:
None.
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5 out of 5

Polk Audio DXi350

Written By Rob, brentwood ny on Saturday, August 10, 2013
Crutchfield Customer Review (What's this?)
 
Im really impressed with these speakers. I have them installed in my 2007 Altima. Right now im driving them with my head unit and they are really loud for their size. I bought these after a crutchfield tech recommended them to me. I recommend them for anyone looking to upgrade their factory speakers!
Pros:
Great sound, quality material at an affordable price!
Cons:
May require some custom fabrication depending on your vehicle mounting location. Also the tweeter needs alot of depth to fit behind the factory grill. I had to do use my dremel to make them fit, but they are well worth it.
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5 out of 5

Perfect for the front dash. (Volvo 850)

Written By Bob H., Boston MA on Wednesday, August 07, 2013
Crutchfield Customer Review (What's this?)
 
Replaced the tweeters in the dash of my son's 1995 Volvo 850. These dropped right in, and sound great. Huge improvement. Great voice coil / magnet structure gets those little cones pumping more mid / low that a speaker this size should be expected to.
Pros:
Polks. 'nuff said. Solid construction, great low mass / hi rigidity cones.
Cons:
none.
1 out of 1 people found this helpful
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5 out of 5

Nice little speakers!

Written By DGP, Harrisburg, NC on Tuesday, August 06, 2013
Crutchfield Customer Review (What's this?)
 
I got these with reward points for free. I added these to dash of 2008 Dodge Ram WITHOUT Infinity system. Crutchfield says they don't fit, but that is incorrect. The brackets are already there and these fit nicely, you just then need to run your own speaker wire. (Recommend wiring in series.) These add a nice up-front presence to the music from the low door mounted speakers in front. A previous reviewer complained about a lack of bass, but, Duh, these are 3 1/2 inch, basically a mid-range and tweeter, without the woofer. Polk even supplies capacitors to use as bass blockers to filter out anything from 200 hz down.
Pros:
Add a nice up front presence to music over just having the door mounted speakers
Cons:
none so far.
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5 out of 5

Polk Audio dxi350

Written By Richie, Cascade,Va on Sunday, August 04, 2013
Crutchfield Customer Review (What's this?)
 
Excellent Upgrade over the factory units, sound great, would definitely recommend.
Pros:
drop in installation in my 86 suburban
Cons:
haven't found any
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5 out of 5

Polk audio sprakers

Written By Anonymous, Lodi, CA on Monday, July 29, 2013
Crutchfield Customer Review (What's this?)
 
Good product
Pros:
Easy process and great product.
Cons:
NA
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5 out of 5

A lot of sound in a small package

Written By PileDriver73, Twin Cities, MN on Sunday, July 28, 2013
Crutchfield Customer Review (What's this?)
 
I put these in the dash of a '72 Cadillac convertible, the only speakers in this car. They give plenty of sound at a decent quality. By decent, meaning as good as it gets without other speakers to provide bass, etc. They are some serious bang for the buck.
Pros:
Easy install, good quality, loud without distorting
Cons:
The instructions may be hard to follow for someone who has never done car audio before.
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5 out of 5

Excellent upgrade

Written By fatviny, Montrose,MN on Saturday, July 27, 2013
Crutchfield Customer Review (What's this?)
 
Crutchfield and Polk Audio.To of the top names in car electronics.They have both provided the very best in my shopping and listening pleasure.You will not be disappointed having had both these companies outfit your car.
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5 out of 5

Great value for money

Written By FJ, NC on Saturday, July 27, 2013
Crutchfield Customer Review (What's this?)
 
Pick these up for the price. Can't beat them for the price - even at full retail they would be a good buy. Very happy with them - much better sound than stock. Installed them in the dash of a FJ Cruiser.
Pros:
Price, Sound
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5 out of 5

GREAT value and sound for the money

Written By Spiro, Tulsa, ok on Tuesday, July 23, 2013
Crutchfield Customer Review (What's this?)
 
Remember... Your not ever going to get big sound out of a 3.5" speaker, but for a stock speaker replacement or upgrade, these are the absolute way to go, great sound for what they are! Very happy with the sound quality upgrade, with out spending a lot of money
Pros:
Great quality of sound for a 3.5" speaker, easy to install
Cons:
Its a 3.5, dont expect huge sound from these
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4 out of 5

LOUDER THAN OEM

Written By Musa, Piscataway, NJ on Sunday, July 14, 2013
Crutchfield Customer Review (What's this?)
 
Ok for the price tag. Clean sound But no Bass at all.
Pros:
Price
Cons:
No Bass
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5 out of 5

Cheap, good quality upgrade

Written By mrboywonder, Bay Area, CA on Friday, July 12, 2013
Crutchfield Customer Review (What's this?)
 
Direct swap into the dash of my 2000 Saab 9-3. Sound is much crisper without being harsh. There were no fit issues with the speaker covers.
Pros:
Very reasonable price for a quality name. Super simple to swap out.
Cons:
None yet.
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5 out of 5

Polk Audio DXi350

Written By chris w, carthage, mo on Thursday, July 11, 2013
Crutchfield Customer Review (What's this?)
 
they fit my 1986 mustang with very little modification. I only had to remove some of the foam from the underside of the dashpad for them to fit. they sound great and are a great price for such a quality speaker.
Pros:
great sound and good price
Cons:
none
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5 out of 5

Polk DXI350

Written By Josh, Northern NH. on Saturday, June 29, 2013
Crutchfield Customer Review (What's this?)
 
Great sounding speaker's. They fit excellent in the dash of a 2013 Ram 1500 quad cab with base radio. The speaker's are noticeably louder and cleaner than the factory ones. I installed the included bass blockers because they are only 3.5 inch speaker's.
Pros:
Cheap price, include bass blockers and they sound great.
Cons:
None
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4 out of 5

DXi350

Written By Anonymous, Tucker, ga on Friday, June 28, 2013
Crutchfield Customer Review (What's this?)
 
Crisp, clean, big upgrade from my stock speakers.. Although it distorts at higher volumes.
Pros:
Loud, clean, crisp
Cons:
Can't push it too much.. Also seems to get some bass filtered through the woofer so you just get little smacks.
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5 out of 5

DXI350

Written By George, Illinios on Wednesday, June 26, 2013
Crutchfield Customer Review (What's this?)
 
awesome dash speaker, put this in a Chrysler 200 huge improvement !!! stock speakers where 2.5" junk
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5 out of 5

Polk Audio Rocks

Written By Jim K, Colorado Springs, CO on Wednesday, June 26, 2013
Crutchfield Customer Review (What's this?)
 
I put these in the dash of my Dodge Ram 1500 Quad Cab 4x4. They are a HUGE upgrade from the factory infiniti speakers it came with.
Pros:
Cost, Quality, Sound.
Cons:
NONE
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4 out of 5

Polk Audio DXi350

Written By Mo, Atlanta GA on Friday, June 21, 2013
Crutchfield Customer Review (What's this?)
 
Swapped out a couple of Polk DBs for these even though the specs were identical. These sound better in my opinion. The highs are bearable and the sound has fullness better than what I experienced with the DBs.
Pros:
Warm, full sound without the overly sharp highs.
Cons:
Could've had a deeper low frequency. That would earn a 5 star rating from me.
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5 out of 5

Amazing speaker for the price

Written By Ricky, Daytona Beach FL. on Wednesday, June 19, 2013
Crutchfield Customer Review (What's this?)
 
Amazing speaker for the money. I have had several full systems and the speakers are very impresive. I can' believe the quality and clarity that they have for the price. You can't go wrong with these.
Pros:
clear, loud, great qaulity
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5 out of 5

Great Little SPeaker!

Written By JW, Charlottesville, VA on Tuesday, June 18, 2013
 
I installed this in the dash of my 2014 Jeep Grand Cherokee and it really helped liven up the sound quite a bit. Vocals and instruments were clearer and it has made my overall listening experience much more enjoyable. Not bad for the price!!
Pros:
High sensitivity. Works well with factory radio.
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5 out of 5

Great upgrade in 2011+ Sonata

Written By Greenbean, Phoenix, AZ on Sunday, June 16, 2013
Crutchfield Customer Review (What's this?)
 
I used these to replace the anemic stock "mid-level" dash speakers in my 2011 Sonata. It states that these do not fit. But if you re-drill some holes in the speaker mounting tabs and cut a 1/4" off of them, it can be done with no other cutting/interference to the vehicle. The magnet may rub on a piece of sheet metal under the dash but a couple of layers of electrical tape should avoid any rattles. The 92db level makes up for the 4ohm vs. 2ohm on the stock. In my application the supplied base blocker were not needed, but the wire adaptors were great. I ordered these late on a Monday, the free shipping had them here by Friday and I was smiling by 9:00am Saturday! The sound quality vastly superior to the stock units and the imaging is now how and where it should be. For $30 you can't go wrong with these!
Pros:
Excellent for a true mid-tweet application.
Cons:
Large magnet for my application.
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3 out of 5

Polk Audio DXi350

Written By John G, Chambersburg, Pa on Thursday, June 13, 2013
Crutchfield Customer Review (What's this?)
 
These speakers are clear and that's about all I can say for them. They are completely overpowered by the Polks I installed in the rear and with the bass blockers installed, they are basically little tweeters. I had no choice since the car ( a '59 Thunderbird) didn't have room for anything bigger.
Pros:
small size, clear sound
Cons:
No mid range at all.
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5 out of 5

Definite upgrade for Dodge Dart

Written By Dartman, Ventura, CA on Friday, May 31, 2013
Crutchfield Customer Review (What's this?)
 
Great sounding little speakers, huge improvement over stock. For the price especially, quite impressed. Turned out fairly easy install in dash. Now I need to replace all the door speakers!
Pros:
Full bodied
Cons:
Could have a smoother high end.
1 out of 1 people found this helpful
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5 out of 5

Polk Audio DXi350

Written By Keith, Murray, KY. on Thursday, May 30, 2013
Crutchfield Customer Review (What's this?)
 
Nice speakers that sound good. Fast shipping, Crutchfield is top notch, they are who I go to for all my stereo needs!
Pros:
Price, quality, mounting adapter included, and fast shipping.
Cons:
None
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5 out of 5

Polk Audio DXi350

Written By Chris, Danville Va. on Friday, May 24, 2013
Crutchfield Customer Review (What's this?)
 
Great sound from such a small speaker and Crutchfield makes it easy to install
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5 out of 5

Great Price good power

Written By Arod, pennsauken, nj on Wednesday, May 22, 2013
Crutchfield Customer Review (What's this?)
 
After chatting and emailing a couple of sales reps, they pointed to this speaker set. it sounds great, and the price was right.
Pros:
price, power output
Cons:
this field.
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5 out of 5

Dxi350

Written By Bkb, Kendallville, IN on Monday, May 20, 2013
Crutchfield Customer Review (What's this?)
 
Nice quality speakers. more than I expected for the cost
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5 out of 5

Big sound for a little speaker!

Written By Tad, Boca Raton on Sunday, May 19, 2013
Crutchfield Customer Review (What's this?)
 
Polk always produces the best products. These tiny speakers sound like they are twice their size.
1 out of 1 people found this helpful
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5 out of 5

Good speaker at a very good price

Written By H2O_Doc, Northern VA on Friday, May 17, 2013
Crutchfield Customer Review (What's this?)
 
Very pleased with the sound quality; provided nice fill to my system. For their size, they have a good range and are not overly sharp like some 3.5s I've had. Would buy again.
Pros:
Sound quality
Cons:
None
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5 out of 5

Fantastic replacement for stock dash speakers

Written By Ragtop, SF Bay Area on Monday, May 13, 2013
Crutchfield Customer Review (What's this?)
 
WOW!! What a fantastic deal on a fantastic speaker - and with Crutchfield's install guide and speaker adapter wires it was much easier than I thought. I have a 2003 Chrysler Sebring Convertible with the "upgraded" (HA-HA) infinity sound system. I replaced the door/rear speakers within one week of getting the car back in 2006, but, I had convinced myself that the dash speakers sounded fine - truth was I was not anxious to pull the windshield top-trim, A-Pillar trim and dash front-trim just to get to the factory speakers. But, after I installed my new head-end from Crutchfield I decided it was time to take the plunge. With the Crutchfield guide, and some careful work (and a little help/advice from my neighbor) I got the factory speakers out (the foam surrounds were totally rotted out) and got the new speakers in and working. They sound GREAT! All kinds of mids-highs I was not getting before. I highly recommend these speakers!
Pros:
Unbelievably LOW price and great sound.
Cons:
None
1 out of 1 people found this helpful
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5 out of 5

Great

Written By Anonymous, cleveland, tn on Saturday, May 11, 2013
Crutchfield Customer Review (What's this?)
 
Very nice & they were on sale. Prompt delivery.
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5 out of 5

These babies sing!

Written By Lee, CA on Thursday, May 09, 2013
Crutchfield Customer Review (What's this?)
 
Wow what a great deal. These babies can sing. Great definition and can play LOUD. They are in the headrests in my 93 Miata and they are more than capable of blasting my tunes on the freeway.
Pros:
Price $
2 out of 2 people found this helpful
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5 out of 5

Love them!

Written By Anonymous, Cleveland, OH on Sunday, April 28, 2013
Crutchfield Customer Review (What's this?)
 
Used these to replace some stock paper tweeters in my Scion xB in the dash. These were not recommended to fit the dash but I read online many people were installing 4" speakers as direct replacements. Took a chance and these fit with some minor modification. Once I modified, the install was quick and easy. What a difference these speakers made. Crisp highs, more detail, and much louder. For the price they cannot be beat!
Pros:
Built in crossover, crisp highs, comes with bass blockers
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4 out of 5

Wonderful!

Written By Reese, Columbus ohio on Sunday, April 28, 2013
Crutchfield Customer Review (What's this?)
 
Fit perfectly into my 85 golf! Puts out more than i would expect (seeing as I only have the stock head unit) and I couldn't me more pleased.
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5 out of 5

In dash replacement for the Jeep SRT8

Written By rickr, San Antonio, Tx. on Friday, April 26, 2013
Crutchfield Customer Review (What's this?)
 
While these units are listed as a "does not fit" for my vehicle in speaking to the technical representative at Crutchfield it was revealed the dimension that was the concern was the height. It was only 0.1 inches too high. Since the in dash speakers are housed with a plastic grill cover I decided to see if I could fit the DXi350s with a minor modification to the back side of the plastic grill. As it turns out the grill is flexible enough to allow the DXi350 to fit with out modification. There is a very slight bow to the grill but not really noticble. If this is not acceptable one could easily modify the back of the grill with a Dremelor or similar tool to allow for the required clearance. The DXi350s make a very noticable differnce to the frequency responce compared to the stock BA Premium speakers that were replaced. The OEM speakers do not have a true tweater . They are just a 31/2 inch full range cones. I have owned Polk Momos in the past and been impressed with the Polk natural sounding speakers for automotive use.They have none of the sizzle and boom that other units seem to be designed to deliver. The Polks are more like high fidelity designed for automotive use. These units exhibit the same characteristics. Crutchfield is offering these at a great price presently.
Pros:
Smooth extended high frequency characteriistic of Polk silk dome tweeters. Comes with free adapater to harness to allow easy "plug and play' installation.
Cons:
None at this time.
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5 out of 5

Great Purchase!

Written By Brent D., Virginia Beach, VA on Monday, April 22, 2013
Crutchfield Customer Review (What's this?)
 
Used these to replace my stock Toyota FJ Cruiser dash and d pillar 2 1/2 stock speakers. The sound quality is a world of difference, much clearer, louder, and really completes the experience with the Polk sub-woofer and 6 1/2 Polk speakers I added to my truck as well.
2 out of 2 people found this helpful
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5 out of 5

Polk Audio DXi350

Written By Anonymous, Waterford, MI on Sunday, April 21, 2013
Crutchfield Customer Review (What's this?)
 
Good value for the money
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4 out of 5

Replacement speakers

Written By Jeff, Winnemucca, NV on Monday, April 01, 2013
Crutchfield Customer Review (What's this?)
 
Speaker was used as a replacement for a center channel in my car. Much higher quality than the paper one it replaced, Which would split on the seam causing an very annoying flutter. I have always found the instructions , faceplates, adapters and speaker connectors very convienent over tha years as a customer.
Pros:
Polk quality
Cons:
Have not found any yet
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4 out of 5

2013 Tech Into 1985 Truck

Written By RJH, Missoula, MT on Friday, March 29, 2013
Crutchfield Customer Review (What's this?)
 
Installed in dash of 1985 K-20. Fit nicely and sound great using the factory head unit. Now for the matching rear speakers!
Pros:
Fit nicely.
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5 out of 5

great sound!!!

Written By RandyF, Billings, mt on Friday, March 22, 2013
Crutchfield Customer Review (What's this?)
 
Installed these in the dash location in my Chrysler Sebring convertible. Wow, Just what the car needed. Sound is clear and crisp.
Pros:
easy install thanks to the installation sheet (provided by crutchfield), bass blockers included.
Cons:
none
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5 out of 5

Polk Speakers

Written By Hook, Kzo, MI on Sunday, March 17, 2013
Crutchfield Customer Review (What's this?)
 
Nice speakers for the dash of my Dodge Quad Cab Pickup. Really helped feel like a surround system.
Pros:
Small - good sound.
Cons:
None
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5 out of 5

Very nice

Written By Shoooott...., Chicago, IL on Friday, March 08, 2013
Crutchfield Customer Review (What's this?)
 
Nice sound in a 2-way.
Pros:
No need for separate crossover. Even has bass
Cons:
n/a
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5 out of 5

Polk Audio DXi350 dash speakers for 2012 Ram Truck

Written By TL, OK on Monday, March 04, 2013
Crutchfield Customer Review (What's this?)
 
Extreme clarity and need minimum power, very efficient speakers. I replaced them first and these 3-1/2" dash speakers sound better than the factory 6x9 door speakers! Crutchfields instructions were a great help for how to do the replacement. Very good model specific instructions. And the wire adapters they threw in the package made it easy!
Pros:
Clear, efficient
Cons:
none
1 out of 1 people found this helpful
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5 out of 5

Good quality Polk with small size fitment

Written By Jason R, Ponchatoula, La on Tuesday, February 12, 2013
Crutchfield Customer Review (What's this?)
 
Compact speakers make big Polk sound. They were somewhat impressive for only a 3.5" speaker, you really can't ask for much more from a speaker so small. I'm pretty impressed with their clarity for being a middle of the road replacement in the O.E. location in my Dodge Ram.
Pros:
Very affordable, no fuss easy install in a Ram 1500
Cons:
No faults here
1 out of 1 people found this helpful
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4 out of 5

Good little speakers

Written By autocomman, Los angeles, CA on Monday, February 11, 2013
Crutchfield Customer Review (What's this?)
 
Not bad, not much midrange as they are small speakers, but the highs are fairly smooth and they come with bass blockers which is nice, well constructed, some of the better sounding 3.5" ive played with
Pros:
Smooth highs, comes with bass blockers
Cons:
The tweater protruds past the mounting surface, if your mounting them to a grill to drop in your gonna have a problem, youve got at least 3/8 inch you have to make up on the mounting surface. Midrange is a bit lacking, but to be expected from small speakers
1 out of 2 people found this helpful
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4 out of 5

GO VOL'S

Written By Carl, Knoxville, tn. GO VOL'S on Thursday, September 13, 2012
Crutchfield Customer Review (What's this?)
 
Will not handle much power. Sound good at low volume. Not so good up top.
1 out of 1 people found this helpful
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4 out of 5

Good Speakers

Written By Dan, Missouri on Sunday, July 01, 2012
Crutchfield Customer Review (What's this?)
 
Put them on my motorcycle, sound very good. Overcomes ambient noise easily.
1 out of 1 people found this helpful
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5 out of 5

Great little speakers

Written By Alex M, Manassas, VA on Monday, March 05, 2012
Crutchfield Customer Review (What's this?)
 
It takes a little while to break in, but once they do break in, they sound amazing. They and another set of polks in the rear made my car sound like the front row seat at a live concert.
Pros:
Great sound
Cons:
None
2 out of 2 people found this helpful
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5 out of 5

Will bring a smile to your Face!!

Written By Fred M, San Antonio, TX on Monday, January 16, 2012
Crutchfield Customer Review (What's this?)
 
A 100% improvement over factory Kicker 2 way Dash Speakers!! The lows are just incredible as well as both mid and high range, which to me are superb. I would DEFINITELY recommend these speakers to anyone that wants to have the audio in their car or truck rivalrying that of a home audio system!
4 out of 4 people found this helpful
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5 out of 5

Fantastic Sound

Written By TimT, Virginia Beach,VA on Sunday, July 31, 2011
Crutchfield Customer Review (What's this?)
 
In my PT Cruiser these fit very well. The sound coming from them balances the other Polk speakers I have installed from Crutchfield. Great job to all of the reps that helped me put my system in place.
4 out of 4 people found this helpful
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4 out of 5

Sounds Great.

Written By KJennerator, North Reading, MA on Sunday, June 26, 2011
Crutchfield Customer Review (What's this?)
 
These speakers sound great, especially for a 3.5 inch size. The mids and highs are superb and stand up to my expectations. Also very easy to install in my 1983 300D. They just popped into the old speaker's slot.
3 out of 3 people found this helpful
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5 out of 5

Does not fit?

Written By evoxbeck, AL on Friday, April 15, 2011
 
I have a 1997 Saab 900 SE 2.0L Turbo, your car fitting guide just stated that
these don't fit for my car. I got 4" kenwoods to match my 6.5's and 6x9's. The 4"
would not fit, having it over the stock Saab speaker, it obviously was smaller
than 4". Took it back to the store, picked up these and getting a few bucks back.
I installed them, 30 minutes later I had them installed and working.

Big thing with this small a speaker, I was being a wit n tried these w/o the
PROVIDED bass blocker, was distorted. Eventually would have set me back to
another new set. Enough said, I have bass blockers on all my speakers but my
subs of course which are 2 12" SWE-1243. Great system.
9 out of 11 people found this helpful
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Add accessories for the Polk Audio DXi350

Reduce ambient road noise and your vehicle's "rattles," for better sound inside your car. See all categories & accessories

Dynamat 10415 Xtreme Speaker Kit Two 10-in. x 10-in. Sheets
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Dynamat SuperLite Tri-Pak Triple package — 3 sheets, 12 square feet (Model #10612)
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T-Spec 16-gauge Speaker Wire Black/white jacket — priced per foot
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T-Spec 12-gauge Speaker Wire Black/white jacket — priced per foot
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Stinger PRO Series 16-gauge Speaker Wire Black jacket — priced per foot
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XTC 3-1/2" Speaker Baffles Protect your speakers (3-1/4" depth)
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Metra Female Quick Slides An assortment of female quick slide connectors for connecting to speaker terminals
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For a more in-depth review and enhanced detailed information on the Polk Audio DXi350, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_107DXI350/Polk-Audio-DXi350.html ).