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Polk Audio db501

5" 2-way car speakers

53 Reviews | 4 questions - 5 answers

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Our take on the Polk Audio db501

Good music becomes great when you hear it through Polk's db Series car speakers. Polk engineers use laser imaging to determine the ideal combination of speaker materials and design to eliminate distortion. The resulting technology produces speakers with smooth frequency response, sharp detail, and the ability to play music at high volumes without strain.

Polk Audio db501

Give your music new life

Good music becomes great when you hear it through Polk's db Series car speakers. Polk engineers use laser imaging to determine the ideal combination of speaker materials and design to eliminate distortion. The resulting technology produces speakers with smooth frequency response, sharp detail, and the ability to play music at high volumes without strain.

Polk's db501 speakers are engineered to fit 5" openings, featuring 4" polymer/mica woofers with durable rubber surrounds that won't fall apart under stress from heat, moisture, or time. Liquid-cooled 3/4" silk/polymer dome tweeters use powerful Neodymium magnets to deliver precise high-frequency reproduction, enveloping you in bright musical detail. The built-in two-way crossovers keep the high and low frequencies flowing to the proper drivers for seamless, efficient audio.

Whether you've got a factory radio or an aftermarket stereo, these efficient speakers will spice up your daily drive. And Polk certifies their db Series speakers for marine applications, so they're a great choice for your boat, motorcycle, or ATV.

Priced per pair

Product Highlights:

  • 5" 2-way car speakers (pair)
  • 4" Dynamic Balance polymer/mica composite woofer with butyl rubber surround
  • 3/4" liquid-cooled silk/polymer composite dome tweeter
  • Neodymium tweeter magnet
  • Kapton voice coil
  • built-in two-way crossover network
  • marine-certified for use in boats, convertibles, motorcycles, and ATVs
  • stainless steel mounting hardware
  • power range: 4-45 watts RMS (135 watts peak power)
  • frequency response: 65-22,000 Hz
  • sensitivity: 93 dB
  • top-mount depth: 1-7/8"
  • warranty: 1 year
  • Our 60-day money-back guarantee

What's in the Box:

  • Two 2-way speakers
  • 8 Self-tapping screws (length=1")
  • 8 Speed clips
  • Owner's Manual (English/ Spanish/ French/ German/ Italian/ Portuguese)
  • Online registration sheet

Featured Video

Excellent drop in OEM replacement speakers on my 2010 Honda GL1800. Just a bit of basket trimming for clearance.

Larry, Jacksonville, FL


Polk Audio db501 Reviews

Average Customer Review(s):

(53 Reviews)

Polk Audio db501

Larry from Jacksonville, FL on 10/17/2018

Excellent drop in OEM replacement speakers on my 2010 Honda GL1800. Just a bit of basket trimming for clearance.

Pros: Sounds and looks great

Cons: Slight mod to speaker basket on the front for clearance.

Polk Audio db501

RWilkerson from Phoenix, AZ on 9/1/2016

Crutchfield Customer Review (What's this?)

I purchased these on a recommendation from a Audio tech who upgraded my Goldwing radio very hard to tell if they are better than stock or not but being marine grade will help them to last longer.

Pros: Not quite an exact fit

Cons: Can not tell much difference from factory speakers

Polk Audio db501

Joe from Minneapolis, MN on 8/18/2016

2004 Subaru Impreza WRX
Crutchfield Customer Review (What's this?)

Speakers sound great and are a big upgrade for the rear doors of my Subaru 2004 WRX wagon. Speaker weighed about 5x the factory paper ones! If you own the same car, run Far away and do not buy these! The upgrade isn't worth the pain you'll go through. Crutchfield says they "Fit". NO - they fit only with massive modification and hours of wasted time. I sadly expected this to be a plug and play swap taking a few minutes. Not even close and here's why...the Subaru factory rear speakers themselves are the speaker mount. You have to completely destroy and tear apart the factory speaker from it's own self. Then you have to heavily modify what's left of the factory speaker "mount" to get them to fit without destroying the mount. Incredibly Frustrating! I had to bore a 2-3/4" hole through the back of the plastic factory mount with my drill press to accept the Much bigger magnet of this speaker. Then, I had to spend a bunch of time with the Dremel to grind off various spots of each mount to the speaker would recess into it far enough to not bang into the back-side of the door panel. You'll waste hours of time trying going slowly because the speaker "mount" is the only one you've got and you're reducing it to a fraction of what it was designed to be. Crutchfield - please update your site so others avoid this same painful experience.



Wish life was this EASY!

Don C from Bremerton, WA on 7/25/2016

1994 Toyota Pickup
Crutchfield Customer Review (What's this?)

Simple install with this pair of spkrs. Rear panel popped off easily, couple screws removed, & boom!!! original spkr gone. New spkr fit right in with no mods to wiring or mounting. Done in 15 minutes.......which included sipping a cold one!

Pros: EZ install! Really enhances sound quality of OEM radio/cassette/CD player!! Me Likey......& my name is Mikey!!

Cons: Didn't give me enuf time to enjoy my cold beverage while installing. I can live with that, I suppose!

Good rear speakers

Robert from El Cajon, CA on 4/20/2016

1996 Toyota T100
Crutchfield Customer Review (What's this?)

If you want to ypgrade your rear speakers, these would do fine. If you want to get top notch speakers, you need a greater price range.

Pros: Great speakers, easy installiation, good price, plug and play, way better than standard stock speakers.

Cons: Not much bass at all.

Great fit for my 2003 Nissan Frontier

Robert M from el paso, TX on 3/6/2016

2003 Nissan Frontier
Crutchfield Customer Review (What's this?)

Hard to find 5 inch speakers for my truck but Polk came through with these and also had the matching ones for the front with seperate tweeters

Pros: Easy install excellent for

Cons: Could be louder but small to fill in sound which is good

Polk Audio db501

Jimmy from Texas on 9/12/2015

Crutchfield Customer Review (What's this?)

I installed these in my 2004 Goldwing and they are awesome! I did have to modify the basket a little bit to fit (ie cut the mount slot ends off and adding washers to the mounting bolts) other than that they mounted easily. There is a much improved sound over the cheap factory speakers.

Pros: Very good sound from such a small speaker.

Cons: Not a direct fit but easy modification makes them work well.

Good Sound

TWood from Lubbock, TX on 6/30/2015

2003 Nissan Frontier
Crutchfield Customer Review (What's this?)

Installation was easy, the sound is noticeably better even without an amp, and the price wasn't too high.

Pros: Good full sound without having to use the fader. Comes with instructions and harness. Price (especially on sales).

Cons: Will need to buy slide connectors to finish the job.

Worth Every Penny

becken from Ohio on 6/24/2015

Crutchfield Customer Review (What's this?)

I installed 4 speakers in my 2004 Honda Gold Wing motorcycle. The difference in sound is truly amazing. The highs are so much clearer and the bass is very good for a speaker this small.

Pros: No clearance problems.

Cons: Slightly smaller than original speakers. I had to open up the mounting slots and use small fender washers to mount them. Not a big deal at all.

Polk Audio db501

Omega Man from Nevada on 6/10/2015

Crutchfield Customer Review (What's this?)

Great addition to my 93 GL1500 GoldWing. Yes the corners needed to be trimmed but that was easy. They sound great considering they are running on a 22 year old Honda stereo that never sounded that great to begin with.

Pros: 5" speaker that fits my GoldWing dash.

Cons: Is needing to trim the corners to fit my screw pattern really a con? Not for me but you decide. =/

Great Product and support

Bill from Oregon on 6/8/2015

2004 Subaru Impreza 2.5 RS
Crutchfield Customer Review (What's this?)

I did not have many choices to fit my car and these were a little more $ than I planned. But I am VERY happy with how they sound. And the tech support to help me get the ones that would fit was great.



Polk Audio db501

Bob R. from York, PA. on 6/6/2015

Crutchfield Customer Review (What's this?)

great product, they sound fantastic to be a 5" speaker!! instilled in a 03 Honda Goldwing GL1800

Pros: well built, great specs.

Cons: SORRY.....can't find any

Not 5" speakers

Evan from California on 6/5/2015

1994 Toyota Corolla
Crutchfield Customer Review (What's this?)

Look carefully at the dimensions; he cone size and bolt pattern is the same as 4" speakers. In fact, the 4" JBL & Infinity "Plus One" size speakers have bigger cones than these. Additionally, the Polk bolt pattern is too small to reach the Toyota 5" speaker bolt pattern. Again, in comparison, the 4" JBL or Infinity (advertised as a smaller speaker) have open ended slots that DO allow them to fit the Toyota 5" speaker pattern! Interesting marketing by Polk... I fell for it while quickly looking for something to replace my decaying OEM Toyota 5" speakers. Finally, as to expected by their small size, the low end bass was disappointing compared to the larger 5" OEM Toyota or the JBL / Infinity Plus size speakers. Thank you Crutchfield for the excellent customer service and return policy.

Pros: None. OEM speakers were better.

Cons: Not 5" speakers. Other Plus One size 4" speakers are actually bigger. Bass response was severely lacking. High frequency response was overly bright.

Excellent mids and highs

Crutchfield customer from San diego, ca on 5/8/2015

1995 Toyota T100
Crutchfield Customer Review (What's this?)

Super clean, easy to install.



Beautiful Sound

Steve A. from Eau Claire, Wisconsin on 4/6/2015

1990 Lexus LS400
Crutchfield Customer Review (What's this?)

The Polk db501 speakers look and sound beautiful. They really improved the overall audio characteristics, especially by cleaning up the mid notes and reducing the "tinniness" of the stock tweeters. Unexpectedly, they were not an exact fit for my Lexus LS400 even though they were listed as such - the screw slots weren't long enough. However, by clipping off the end of each slot, they fit perfectly, and now I couldn't be happier with them. Too bad they don't fit in the rear doors, too - I'd be happy picking up a second set.

Pros: Excellent sound, excellent looks and worth every penny

Cons: Not an exact fit for my Lexus LS400

Good speakers. wrong recommended size.

Alexn from California on 3/30/2015

The gentlemen that helped me out, only thing is that the speakers were to small and the harness that was given with it did not clip in with the OEM harness. It seemed like he was so sure and trusted the team that did the fitment test for the rear speaker size for my subaru wagon cause I asked him if he was sure. it was so small i could fit the speaker all the way through the speaker housing.

Pros: Great speakers.

Cons: WRONG SIZE, Nice try.

Crutchfield response on 4/1/2015 According to our database, those speakers should indeed fit the rear doors of your Impreza. However, you need to use the brackets that held the factory speakers in place. Those are likely still attached to your factory speakers. Remember, as a Crutchfield customer, you have access to our free tech support service. They're just a phone call away and can help with problems like this while you still have the door panels off of the car!

Polk Audio db501

Crutchfield customer from California on 3/16/2015

2004 Nissan Frontier
Crutchfield Customer Review (What's this?)

Sounds Great! Much better then the 10+ year old factory speakers I had.



impressive speakers

Jason from Kent, Wa on 2/17/2015

1999 Toyota Avalon
Crutchfield Customer Review (What's this?)

I got these speakers hooked up to a Rockford Fosgate P400.4 channel amp and they are a perfect match. No clipping or distortion and they are a huge upgrade to my stock 4" speakers I had in my 1999 toyota avalon. Great product and great price would recommend.

Pros: Sounds good

Cons: None

Great Product

KLo from Jacksonville, FL on 1/5/2015

1991 Toyota 4Runner
Crutchfield Customer Review (What's this?)

Got these for my husband for Christmas for his beloved '91 4-Runner. He installed 4 speakers and a JVC stereo in about 2 hours. My product advisor at Crutchfield was excellent. I would have to say my experience with Crutchfield was the best on-line experience I've ever had.

Pros: Easy to install. Sounds great.


Polk Audio db501

Brian M from Virginia on 11/20/2014

1993 Toyota Corolla
Crutchfield Customer Review (What's this?)

Great sound from such a small speaker. 2 4" Polk's and 2 6" Polk's paired with a Pioneer stereo, and the sound is GREAT!!

Pros: Price, Quality and sounds good for a 4" speaker

Cons: NONE

Polk Audio db501

Crutchfield customer from Salt Lake City on 11/7/2014

1997 Toyota T100
Crutchfield Customer Review (What's this?)

They are just what I was looking for. Nice range and easy to install. Fit is perfect for my system and auto.



New bike speakers

Crutchfield customer from Clinton, Maryland on 11/2/2014

Crutchfield Customer Review (What's this?)

Great new speakers for my 2005 Honda Goldwing

Pros: Much better performance then the prior speakers

Cons: Not an exact fit but I got them in with the help of a few washers

No comparison

Bobco from Mauldin, South Carolina 29662 on 10/25/2014

Crutchfield Customer Review (What's this?)

The speakers, one inch larger than stock fit perfectly.

Pros: Sound

Cons: None

Polk db501

Pete from Concord,NC on 5/26/2014

Crutchfield Customer Review (What's this?)

Tried these after two different sets of Kickers. Definitely worth the diff in price and got a buy one get second half price. Full sound for a 5" speaker.

Pros: 5" fit my vehicle. Vast improvement over stock. Decent price. Shipped quickly.

Cons: none

good value

Crutchfield customer from Richardson tx. on 2/9/2014

Crutchfield Customer Review (What's this?)

Fit well in back doors of frontier. They are a huge improvement over factory. Nice fill speakers well worth the price. Highly recommended.

Pros: Good value nice clean highs and mids.

Cons: None

Pretty good for how small they are.

ParkerH from Utah on 1/15/2014

1996 Toyota Corolla
Crutchfield Customer Review (What's this?)

I am thoroughly impressed by how powerful these speakers are. They have a very clean crisp sound. I replaced the old stock speakers from my '96 Toyota Corolla and these speakers are exponentially better. I know I was replacing almost 20 year old speakers, however I can now hear the music over the road noise of an almost 20 year old car. I am very impressed.

Pros: Clean and crisp sound. Better all around speakers

Cons: Everyone complains about there is no bass but what do you expect from a 5" speaker.

Polk Audio db501 - Perfect Fit and Sound

Patrick A from Chesnee, SC on 1/6/2014

2004 Nissan Frontier
Crutchfield Customer Review (What's this?)

Easy install, great sound improvement all across the sound spectrum. Will have to install subwoofer for better bass definition, but I am satisfied for now. Speakers are exactly what I expected, they are awesome for the money.



Polk Audio db501

Dennis from Placerville, CA on 1/1/2014

Crutchfield Customer Review (What's this?)

I needed to replace my factory speaker in a older car and the Polk Audio db501 speakers are a great replacement. They bolted into the facory locations without any modifications required. These little speakers sound great.

Pros: Crutchfield said they would fit my application and the speakers sound great for their 5 inch size.

Cons: Frequency response lacking on the low end. I will need to install a sub woofer.


Deagle069 from Jacksonville FL on 1/1/2014

2013 Honda Civic LX
Crutchfield Customer Review (What's this?)

Fantastic build quality, Great sound quality , Marine Certified Great upgrade from stock

Pros: Fits pretty good on my 2012 Goldwing. Had to place washers on the screws because the speaker mounts don't extend as far as stock. Other than that couldn't be happier.

Cons: none

Polk Audio db501

Rick from Santa Rosa, Ca on 10/16/2013

Crutchfield Customer Review (What's this?)

Great sound from these little speakers. Perfect for the 92 Accord doors and required no modification.



Excellent speakers at a great price

dsgerlach from louisa, va on 9/26/2013

Perfect Upgrade To My Factory System. Wish I Would Have Bought Them Years ago

Pros: Even Install, Great All Around Sound

Cons: n/a

Really nice sound for the price

A Guy With A Toyota from Santa Monica, CA on 9/14/2013

1997 Toyota Avalon
Crutchfield Customer Review (What's this?)

After ordering, I worried that these wouldn't be enough for my Avalon, was thinking I should have ordered 6" speakers instead. But I installed these anyhow, and couldn't be happier. Great sound, with good bass response even without a subwoofer.

Pros: Price, ease of installation with existing wiring

Cons: The holes don't completely line up with existing holes from 1997 Avalon factory speakers. But still easy enough to install by drilling new holes.

Dangerously powerful speakers

Drizzy Dre from Evanston on 6/22/2013

1997 Toyota Corolla
Crutchfield Customer Review (What's this?)

These speakers pack quite a punch. my 300/4 channel amp from JL Audio may have poisoned my previous speakers with too much power(or they were outright defective), but for the size these little monsters deliver impecable sound quality and durability than can survive a reasonably powered system ( no 1000w amps here). combined with 5.25 inch rear deck speakers of the same brand, i get a beautiful field of sound with power balanced to clarity and succinct sound precision. to say the least these were a steal using the outlet store option with an incredible 40 bucks off the top.

Pros: great loud sound , resilient performance, vibrant quality and clarity. THEY LEAVE VERY LITTLE TO BE DESIRED!!!

Cons: tweeters tweet just a little too hard {noticeable high frequency knocks at sound levels that can damage your hearing anyway].

Polk Audio db501

David from Heron Mt on 5/29/2013

2002 Subaru Impreza 2.5 RS
Crutchfield Customer Review (What's this?)

Excellent speakers great bang for the buck

Pros: Great volume very clear sound

Cons: None

Polk DB501

Rich B from Seymour Ct on 4/23/2013

1984 Jaguar XJS

Great sound, for what I paid can't beat it

Pros: Wow what a sound

Cons: none


Keith from Raynham, MA on 8/22/2012

1996 Toyota T100
Crutchfield Customer Review (What's this?)

Great sound, great deal, flawless installation and support!

Pros: easy installation, Great sound, Reasonable price

Cons: none

Excellent sound and value

Jerms from Kalamazoo, MI on 5/1/2012

1995 Toyota Avalon
Crutchfield Customer Review (What's this?)

Easily installed in my doors and excellent sound from these speakers!



2004 Nissan Frontier CC install...

CrazyCarl from Northern VA on 4/26/2012

2004 Nissan Frontier
Crutchfield Customer Review (What's this?)

Well made speakers that install easily on 2004 Frontier. Edge of screw holes need to be clipped but metal is soft enough standard nippers work great. Included wiring harness for t-shape connector makes rest of install easy. Speakers are still breaking in but you know anything will be better than the stock foam surround with paper cones.

Pros: Easy to install and sounds good.

Cons: Little bit of customizing needed but nothing anyone with simple tools can't handle.

Good Choice

CJ from Angola, NY on 3/29/2012

2003 Nissan Frontier
Crutchfield Customer Review (What's this?)

Installed these in the back doors of my 03 Nissan Frontier and the sound was awesome! I am not using an amp to power them at all. I just have a double-din Pioneer stereo that I also installed myself. Chatted on the online chat with Jenny and she recommended this set plus the 6 1/2" for my front doors. Those sound great too! She also found that it was saving me $$ because when I bought this set the other ones came half off! So it fit my budget and truck just right!!

Pros: Everything good and installation was easy!

Cons: none

Polk does it again!

Roadnuts from CT on 1/18/2012

1993 Volvo 240 Series
Crutchfield Customer Review (What's this?)

I bought the Polk DB series speakers for my 93 Volvo 240 sedan. Unfortunately the stock size speakers are only 4" front and 5" rear. I did not expect much sound or volume from such a small package. After doing some light customizing to get them fitting properly, I fired them up powering them only with my new Kenwood X695 radio. Wow! I can't believe how much sound comes from these tiny speakers! I added an MTX powered sub while I was re-doing my stereo for some thump in the trunk. These speakers keep their clarity even at high volumes, and reallyperform wonderfully even with just the Kenwood receiver powering them.

Pros: Great sound even with the small size. (I used 4" and 5" coax) Speakers have an excellent fit and finish. I even used the included grills for my front speakers.

Cons: None!

Good looks, good fit

Jon M from Big Lake, MN on 5/2/2011

1992 Honda Accord EX
Crutchfield Customer Review (What's this?)

Good, clear sound from these little guys. Installation was easy and with Crutchfield's instructions, took no time at all. As these are pretty much the only 5" model speaker, they are sometimes the only choice. Luckily, they are a great speaker.



Polk 5" door speakers-Great Improvement!

Elle from Whitley city, KY on 4/13/2011

1996 Toyota Avalon
Crutchfield Customer Review (What's this?)

I am very pleased with my recent speaker purchase. After wonderful customer service over the phone, I took Tyler's recommendation and selected these. They were as easy to install as he had said-with great instructions- and sound sooo much better than my previous ones. I didn't replace the back ones only because of the age and mileage of my car. I'll definitely keep purchasing from Crutchfield for their expertise and value pricing.



92 Toyota 4Runner - Yes, it does fit!

BrianC from Dallas, TX on 3/23/2011

The "outfit my car" guide says the back panels in my old 4Runner require 5 1/4" speakers, but when I tried to install them, they were too big and I found the previous replacements were 4". I measured them and found the hole to be 5 inches!!! NOTE: This is when putting them in the original ported, amped, boxes that are still in place. These work perfectly! I hope they correct the guide for all those old 4Runners that are still on the road. As far as the sound, they are limited on bass, but what do you expect from 5" speakers. I have matching 4" up front and the sound is clean and accurate; just as I'd hoped. I can always at a subwoofer later.



Great Little Speakers

Rob from Tampa, FL. on 3/7/2011

1993 Isuzu Amigo
Crutchfield Customer Review (What's this?)

Great sound from these speakers. Even using a 45 watt amp they hold their own. They are what they are so don't look for tremendous bass - that's what subs are for. Beautiful sound. Get these and you won't be disappointed.



great speakers

gary from louisiana on 10/18/2010

Crutchfield Customer Review (What's this?)

these speakers sound very good.i was told by a professional installer he didn't want to put any after market speakers in my car "too much work and mods" my son and i put both sides in one hour.maby i'm in the wrong business .the only thing Marty told i did not need any new speaker conn.well the Polk terminals are alot smaller than my oem speakers.but i made them work other than that.i will buy another set for the rear.thanks crutchfield.i've buying from you since the 1980's



Excellent fit, and quality

JohnMc from Between Baltimore and Washington on 6/7/2010

2001 Nissan Frontier
Crutchfield Customer Review (What's this?)

20 minute installation, and work great.



Perfect for a motorcycle!!!

Jeff from North Central Illinois on 4/21/2010

Crutchfield Customer Review (What's this?)

Installed these in the fairing of my '03 Goldwing in less than 1/2 hour, very close fit with minimal alterations. The basket on the 501's is a little smaller than the Honda speakers, so the ends of the holes needed to be clipped out. The sound is great...much better than the paper-coned junk that Honda installed from the factory. Now to buy another set for my passenger...



Perfect fit!!!

James from Oregon on 2/8/2010

Crutchfield Customer Review (What's this?)

These speakers sound great! They were a perfect fit in the front doors of my 95 Toyota Paseo! I purchased them from the Crutchfield Outlet. Saved twenty dollars on them just because the box was open. Speakers were still in perfect condition. Would recomend these speakers!



Polk Audio db501

Crutchfield customer from Madison, IN on 10/13/2009

2004 Nissan Frontier
Crutchfield Customer Review (What's this?)

Pros: Great value. Very easy to install in rear doors of 2004 Nissan Frontier. It took maybe 45 mins. for both sides. I used the Nissan grilles. These speakers sound great paired with the Polk db 651's up front. They are hooked up to a Clarion head unit. No amplification. These speakers sound as good as any aftermarket speakers I've owned (I've bought way too many - anyone remember Cricket?). You can't beat these for the price. I also highly recommend Crutchfield's Outlet. I saved 10 or fifteen bucks just because the speakers had been opened. Cons: None - do your homework - and you won't be disappointed (Crutchfield's comparison feature is incredibly useful).



May be great, but I'll never know

James from Near Greenville, SC on 3/3/2009

These may be great speakers, buy I'll never know. Contrary to what the Crutchfield site says, they do not fit in the front doors of a 1991 Audi 200 with a factory Bose system. That car has an amplified speaker enclosure in each front door, with a recess for a 4" speaker with three mounting holes in a triangular arrangement. The Polks have four mounting holes in a square arrangement. There is no way to make a square speaker fit down into the triangular recess. Removing the entire speaker enclosure is not an option as that would leave no place to mount the speaker.



Great Sounding Speakers

Vincent from Central California on 3/28/2008

Finally got around to changing the front speakers in my wife's car. She is using a Sony Head Unit CDX-GT320 which puts out 17w RMS per speaker. These 5in speakers replaced the 4in paper stock speakers. A BIG IMPROVEMENT!!! Also, easy to install. The hardest part was I had to drill 4 holes. The total time was less than 2 hours. ( I am Slow)



Polk Audio db501

Ethan from Oklahoma City on 6/8/2007

Great speakers, easy install. I am pleased with the speakers, Excellent customer service. Happy Customer.




William from Illinois on 4/5/2007

Crutchfield Customer Review (What's this?)

Fantastic speakers, with the instruction sheet for installation it went pretty easy. The sound is a HUGE improvement over the factory speakers! They are clear, crisp, with great highs and lows. Could not be more pleased. Thanks again Crutchfield.




Hands-on research

Features and Specs

Speaker Size
Design 2-way
Tweeter Design 3/4" Dome
Impedance (Ohms) 4
Tweeter Composition Silk/Polymer composite
Woofer Composition Polymer/Mica composite
Woofer Surround Butyl rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Sensitivity (1W at 1 meter) 93
Sensitivity at 2.83 volts N/A
Frequency Response 65 - 22k Hz
Minimum RMS Wattage 4
Maximum RMS Wattage 45
Peak Power Handling (Watts) 135
Top-mount Depth (Inches) 1 7/8
Bottom-mount Depth (Inches) 1 7/8
Cutout Diameter or Length (inches) 4

Product Research


Dynamic Balance: 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.

Woofer Cones: Each speaker features a Dynamic Balance polymer/mica composite mineral-filled cone. The cones are stiff and lightweight for big sound and low distortion.

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

Kapton Voice Coil Former: The low-mass Kapton Voice Coil former is lightweight for high sound output. Kapton's high melting temperature (725°F) ensures high power handling and longer reliability.

Silk/Polymer Composite Tweeters: The 3/4" liquid-cooled, silk/polymer composite tweeters provide clear, detailed highs. The tweeters use neodymium magnets.

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

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 verify what’s in the box, 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.

Staff Reviews

Product reviews from the Crutchfield Labs

What are the Labs?
Q & A

Customer Q&A

4 questions already asked

Thanks for your question. There is no grille included but the frame measures 4.3" in each direction. Hope this helps. [ Kenny  Mar 17, 2017 ]  Staff
For most vehicles we provide an adapter that will plug that will plug into your factory wiring. You can check to see if this will fit your vehicle by using our Outfit My Car tool: For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle. [ Jeff  Jan 29, 2016 ]  Staff
Sorry I can't help you.. These speakers were smaller then what I needed, so I sent them back. [ LARRY  May 07, 2015 ]
I just used the original factory covers. [ DENNIS  May 07, 2015 ]
For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle. [ Krissy  Apr 13, 2014 ]  Staff