Rockford Fosgate Prime R14X2

4" 2-way car speakers

Item #: 575R14X2

In Stock

22 Reviews

Free Installation gear for most cars

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Rockford Fosgate Prime R14X2 speaker

The flush-mount tweeter allows this speaker to fit in more locations and provides a more focused image.

Excellent factory replacement

Whether you're building your first system or replacing some burned-out factory speakers, Rockford Fosgate's Prime Series R14X2 4" speakers offer clean, powerful performance that'll keep you and your friends rockin' as you drive. Plus, Prime speakers are a great way to get Rockford Fosgate sound quality without destroying your bank account.

Better components give you better detail

Each 4" speaker sports a stiff polypropylene woofer cone that delivers strong drums and bass, along with clean reproduction of the midrange frequencies. Rockford Fosgate mounts the silk dome tweeter flush with the woofer so it'll fit in more vehicles while adding the excitement of strong high-frequency response. The built-in crossover network divides the frequencies going to each driver, so all your music plays faithfully. Grilles are included.

Product Highlights:

  • 4" 2-way speakers (pair)
  • polypropylene woofer cone with rubber surround
  • 1/2" silk dome tweeter
  • power range: 2-30 watts RMS (60 watts peak power)
  • frequency response: 100-20,000 Hz
  • sensitivity: 85 dB
  • top-mount depth: 1-11/16"
  • grilles included
  • warranty: 1 year
  • Our 60-day money-back guarantee

Hands-on research

What's in the box?

Download owner's manual

  • Two 4" Two-way speakers
  • 2 Grilles
  • Two 15' Lengths of speaker wire (each has female quick-slides on one end and tinned bare wire on the other)
  • Eight 1-1/4" Self-tapping screws
  • 8 Speed clips
  • Installation/Operation manual (English/ French/ Spanish/ German/ Italian)

Features and Specs

Design 2-way
Tweeter Design 1/2" Dome
Tweeter Composition Silk
Woofer Composition Polypropylene
Woofer Surround Rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Sensitivity 88 dB at 2.83 volts
85 dB at 1 watt
Frequency Response 100 - 20k Hz
RMS Power Range (Watts) 2-30
Peak Power Handling (Watts) 60
Impedance (Ohms) 4
Top-mount Depth (Inches) 1 11/16
Bottom-mount Depth (Inches) 1 7/8
Cutout Diameter or Length (inches) 3 5/8

Product Research


Tweeters: Each speaker features a 1/2" Silk dome tweeter. The embedded design maintains the correct phase relationship between the tweeter and woofer, and doesn't add to the speaker's overall height.

4/2 Hole Compatibility: The speakers' mounting tabs can be removed, allowing installation in 4-hole or 2-hole applications. Please refer to the Crutchfield Car Selector to confirm fit for your vehicle.

Klippel Analysis: By using a state-of-the-art Klippel Distortion Analyzer, Rockford Fosgate engineers can optimize the speaker's motor structure, voice coil alignment, and suspension for the best possible performance and the lowest distortion.

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.

Rockford Fosgate Prime R14X2 Reviews

Average Customer Review:

22 reviews
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Prime series

Written By Anonymous, Arkansas on Monday, March 16, 2015

Crutchfield Customer Review (What's this?)

Great factory replacement for the budget minded

Pros: Easy installation in factory 4x6 opening with included adapter plate


Written By MOSES007NJ, New Jersey on Friday, January 23, 2015

Crutchfield Customer Review (What's this?)


Rockford- Fosgate

Written By Monte L., Texas on Saturday, December 13, 2014

Crutchfield Customer Review (What's this?)

Fits perfectly in my classic truck and sounds awesome.

Pros: All good

Cons: None.

Great sound & great looks

Written By BryanH, Wichita, KS on Wednesday, November 12, 2014

Crutchfield Customer Review (What's this?)

These small speakers sound great and look great top-mounted with the included grilles.

Pros: Great sound. Grilled included.

Great band

Written By Trent, Gainesville, GA on Tuesday, October 14, 2014

Crutchfield Customer Review (What's this?)

They're great speakers I haven't had any problems with them and they were easy to install.

Pros: Great sound, good highs and lows. Easy installation, good price.

Cons: None I have come across.


Written By David, Nashville on Thursday, October 02, 2014

Crutchfield Customer Review (What's this?)

Easy installation and Sounds great. Easy fit once you get the door clips undone.

Pros: Sound. Ease. - Plug and play!

Cons: None

reasonable speakers for a reasonbale price

Written By rx-7 fb, northern deep south on Tuesday, September 16, 2014

Crutchfield Customer Review (What's this?)

These speakers clip out at higher volumes. If you like annoying people with loud music, calling attention to yourself, and getting attention from the cops, then these aren't for you. These speakers are good for enjoyable listening at reasonable volume and effortlessly handle higher frequencies

Pros: Good for personal listening.

Cons: Not good for loud music

Fantastic sound for the $

Written By Duane, Dale, IN on Friday, September 12, 2014

Crutchfield Customer Review (What's this?)

I would highly recommend these speakers. Great sound for the price!

Rockford Fosgate R14x2

Written By 92Toy4wd, Northern CA on Wednesday, August 06, 2014

Crutchfield Customer Review (What's this?)

Better the stock speaker

Pros: Good sound for mid range

Cons: Tight fit for front speaker location.

Great speakers!

Written By Casey, Psl Florida on Friday, August 01, 2014

Crutchfield Customer Review (What's this?)

Installed these in my grandfathers 93 geo tracker. Put 4 of these 4 inch rockford fosgate speakers in it and it sounds so much better! Had old kenwoods in it. Will be getting more of them in other sizes for other vehicles.

Pros: Clear sound, very well built,

Great Replacements

Written By 79Grenade, Peach Bottom, PA on Monday, July 14, 2014

Crutchfield Customer Review (What's this?)

Nice speakers for the money. They sound great and were not that difficult to install.

Pros: Sound great

Cons: Not a drop-in replacement. 4 self- tapping screws took care of the mounting.

Rockford Fosgate Prime R14X2

Written By Anonymous, Atlanta on Saturday, July 05, 2014

Crutchfield Customer Review (What's this?)

Great pairing with Rockford R165X3. Needed screws in addition to what was provided with speakers to install in rear pillar for 2002 Chevrolet1500 regular cab with provided bracket.

Rockford Fostgate 4" door speakers

Written By Ace2k, Roswell, GA on Monday, May 05, 2014

Crutchfield Customer Review (What's this?)

These speakers have amazing sound quality and are crystal clear. I have them in my front doors of my Lexus SC and they are great! They were easy to install and I have no complaints or regrets on this purchase.

Pros: Easy to install, great sound quality and clarity

No go wrong

Written By trainingcrib5, hburg, ms on Friday, March 28, 2014

Crutchfield Customer Review (What's this?)

Awesome sound as always!!!

Cons: Na

I like them

Written By MickW, Garner,NC on Saturday, January 11, 2014

Crutchfield Customer Review (What's this?)

I like these speakers. If you're looking to replace the factory ones, these are the ones.


Written By Anonymous, Paramus NJ on Monday, December 02, 2013

Crutchfield Customer Review (What's this?)

speaker sound is very tinny with little or no bass response

Rockford rear speakers

Written By John W, iowa on Sunday, October 13, 2013

Crutchfield Customer Review (What's this?)

The speakers were priced right and seem to work great for the price in my 13 Silverado, this was a nice upgrade with factory stereo. They are a little more work to install in rear factory mounts but sound good.

Rockford Fosgate 14x2 GMC Searra wrong speaker

Written By Dennis A, Mount Kisco NY on Saturday, September 21, 2013

Crutchfield Customer Review (What's this?)

This speaker may work well for a different application. This was my fault, I was looking for good quality speaker to go in the rear doors of my 2004 GMC Sierra. Looking though the Crutchfield website I was under the impression that the only size that would fit without cut a larger hole. Once again this was my fault, I should have looked further, The existing cut out is 4x6 that is the size that I should have ordered. Back to the Fosgates, their sound is very clear but very low and I don't mean low as in base I mean Low as in volume. As far as base they had virtually no base. But then again they are a 4" speaker. If you have room for a 4" speaker and what some good clean mid ranges and highs these are a good speaker.

Pros: Good clear mid-range and highs

Cons: No Base. then again it's only 4"

About my install

Written By Henchy, San Jose, CA on Friday, August 09, 2013

Crutchfield Customer Review (What's this?)

I received these speakers in a timely manner and well packed for shipping. I decided to write this review based on my installation of product for a 1999 Toyota Avalon with the stock Altec Lansing 7 speaker system. Sofar I have 1 of the 2 spkrs installed in passenger side/front. I left the stock tweeter connected. I can't tell much of a difference between the stock mid and the 2 way Fosgate. I'm sure with more power it might prove to be better than stock one for loud volumes. There will be a thin gap the circumference of speaker after mounted. You will have to refoam the little air vent next to speaker or just leave it without like i did. Clearance is fine for front doors with speaker. Mounting is troubling though. If you are fine with 2 screws to hold it it's fine, however there is not enough width in the molded plastic to mount more than 3 screws if your lucky. All in all it was fun to install speaker and compare it to stock. If you don't plan to upgrade your head unit or amplify these the stock Altec Lansing system is comparable in my opinion. I think to hear the value of these speakers it might take toward their max. rms input and a sensitive ear to details based on my particular install situation. I am sure that these speakers will be a definate upgrade for many cars but not so much in my case.

Pros: Sound on par with the stock 'premium' ones when installed solely replacing factory speaker and leaving fact. tweeter in. Probly better sound with higher wattage. crisp highs and decent low end for size.

Cons: No cons. At this time I just can't tell much difference in sound based on my test setup.

Nice replacement

Written By Brian, Millbrook,NY on Wednesday, June 19, 2013

Crutchfield Customer Review (What's this?)

Really like my replacement speakers. Audio quality much improved over factory speakers.

Pros: highs and mids much better. Easy installation using existing wiring.

Cons: Could use more bass response.

Rockford Fosgate Prime R14X2

Written By J944, San Ysidro, CA on Thursday, May 30, 2013

Crutchfield Customer Review (What's this?)

These speakers are amazing. They get loud without distortion.

Pros: Good quality sound.

Cons: None

rockford fosegate speakers

Written By ken j, auburn ca on Saturday, May 25, 2013

Crutchfield Customer Review (What's this?)

speakers sound amazing and you can put them any where

Pros: great sound

Cons: none

Get everything you’ll need to enjoy your new Rockford Fosgate Prime R14X2

Reduce ambient road noise and your vehicle's "rattles," for better sound inside your car.
You may need speaker wire to connect your speakers to your amp or receiver.
Keep your speakers clean and dry. They compress to fit behind your speakers.
These speaker connectors are handy if you're running new speaker wire or if your speakers have oversized terminals.
The right tools will help keep your installation simple and clean.
If your stereo doesn't cut the deep bass from your full-range speakers, a set of bass blockers can help prevent distortion and give you cleaner bass too.
Dynamat 10415 Xtreme Speaker Kit

Dynamat 10415 Xtreme Speaker Kit

Two 10-in. x 10-in. Sheets

Item #: 15410415


Add to Cart
Dynamat SuperLite Tri-Pak

Dynamat SuperLite Tri-Pak

Triple package — 3 sheets, 12 square feet (Model #10612)

Item #: 15410612


Add to Cart
Dynamat 10435 Xtreme Door Kit

Dynamat 10435 Xtreme Door Kit

With four 12" x 36" sheets — covers two doors

Item #: 15410435


Add to Cart
T-Spec 16-gauge Speaker Wire

T-Spec 16-gauge Speaker Wire

Black/white jacket — priced per foot

Item #: 120SW16WB1


T-Spec 12-gauge Speaker Wire

T-Spec 12-gauge Speaker Wire

Black/white jacket — priced per foot

Item #: 120SW12WB1


Stinger PRO Series Speaker Wire

Stinger PRO Series Speaker Wire

Priced per foot (16 Gauge)

Item #: 541SPW516B



XTC 4" Speaker Baffles

Protect your speakers (3-7/8" depth)

Item #: 237XT40


Add to Cart
Boom Mat 4

Boom Mat 4" Speaker Baffles

Protect your speakers
Regular and slim-line sizes (Regular: 3" depth)

Item #: 696B050310


Add to Cart
Metra Female Quick Slides

Metra Female Quick Slides

An assortment of female quick slide connectors for connecting to speaker terminals

Item #: 120FQS10PK


Bojo Trim Panel Tools

Bojo Trim Panel Tools

Set of 6 pry tools — helps remove interior and exterior trim and door panels

Item #: 126CR6NGL


Add to Cart
Metra Crimp Tool and Connectors

Metra Crimp Tool and Connectors

Package contains crimp tool and over 150 pieces

Item #: 120CRIMPKT


Add to Cart
S&G Wire Cutter/Stripper Tool

S&G Wire Cutter/Stripper Tool

Cuts and strips 12- to 22-gauge wire

Item #: 18119100


Add to Cart
Pro.Fit Wire Worm

Pro.Fit Wire Worm

Installation tool helps route wiring through tight spaces

Item #: 042DM4533


Add to Cart
Pro.Fit Trim Panel Tool

Pro.Fit Trim Panel Tool

Remove your vehicle's trim panels without damage

Item #: 042DM4022


S&G Tool Aid 87615

S&G Tool Aid 87615

Window and Door Clip Removal Tool

Item #: 18187615


S&G Tool Aid 87650

S&G Tool Aid 87650

Door Trim and Panel Removal Tool

Item #: 18187650


Skewdriver Pro SPK4042

Skewdriver Pro SPK4042

Ratcheting straight and offset screwdriver set with 40 bits (Skewdriver Pro with ratchet handle, pictured)

Item #: 180SPK4042


Add to Cart
Spec Tools SQR-200a Squeeze Wrench

Spec Tools SQR-200a Squeeze Wrench

Narrow space ratchet kit with 18 sockets

Item #: 180SQR200A


Add to Cart
Bojo Trim Panel Tools

Bojo Trim Panel Tools

Set of 6 pry tools — helps remove interior and exterior trim and door panels

Item #: 126CR6LNGL


Add to Cart
Posi-Products™ Car Speaker Connectors

Posi-Products™ Car Speaker Connectors

8 connectors for installing car speakers

Item #: 669PP502


Add to Cart
DEI Heat Shrink Tubing

DEI Heat Shrink Tubing

Black 4-foot length (Assortment)

Item #: 696010839


Add to Cart
Bass Blockers

Bass Blockers

Pairs (300 Hz cut-off)

Item #: 127BB300A2