Rockford Fosgate Prime R152-S

5-1/4" component speaker system

Item #: 575R152S

In Stock

47 Reviews

Installation gear for most cars

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Powerful sound

Put Rockford Fosgate sound in your car without breaking the bank. Whether you're building your first system or replacing some burned-out factory speakers, Prime component speaker systems offer clean, powerful performance that'll keep you and your friends entertained as you drive.

The Prime R152-S component system includes 5-1/4" woofers with stiff mica-injected polypropylene cones that deliver strong drums and bass, along with clean reproduction of the midrange frequencies. The separate 1" Mylar balanced dome tweeters top things off with vibrant highs that add excitement to your music without a trace of harshness. You can flush- or surface-mount the tweeters, so you can create the best possible soundstage, plus keep the installation neat. Built-in crossovers ensure a smooth audio response, so all your music plays faithfully.

Installation note: You'll need a pair of our universal backstraps to install the tweeters in the factory locations.

Product Highlights:

  • component speaker system includes 2 woofers, 2 tweeters, and 2 woofer grilles
  • 5-1/4" mica-injected polypropylene woofer cone with foam surround
  • 1" Mylar balanced dome tweeter
  • power range: 2-40 watts RMS (80 watts peak power)
  • frequency response: 58-20,000 Hz
  • sensitivity: 85 dB
  • top-mount depth: 1-15/16"
  • grilles included
  • warranty: 1 year
  • Our 60-day money-back guarantee

Why install component speakers?

A component speaker system gives you the best possible performance from your car audio system. A system consists of separate woofers, tweeters, and crossovers, each designed to cover one specific range of frequencies. As separate components, the woofer can move freely to deliver more powerful performance, while the tweeter can be custom-mounted in a better spot up closer to your ears, revealing a whole new world of detail. Separate crossovers are far superior to the simple filters wired into full-range speakers, so the components work together for smoother, more focused sound.

Rockford Fosgate Prime R152-S Reviews

Average Customer Review:

47 reviews
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Sounds great

Written By Jose, Texas on Sunday, October 11, 2015

Crutchfield Customer Review (What's this?)

Good value for the sound it produces

Great Highs, Poor Lows

Written By Kyle H., Utah on Monday, October 05, 2015

Crutchfield Customer Review (What's this?)

While the overall component sound is pretty on the highs, particularly on the vocals and treble. It does sound a tad empty due to the fact that it performs extremely poor on the lows. While some may prefer this, the low bass response is lacking, empty and just not even there. While a great speaker system in weight and quality, just make sure that you have a bass back up or don't mind getting sub-par lows. Not necessarily loud speakers and sensitivity becomes apparent the louder speaker is played.

Pros: Treble, vocals and highs, material used.

Cons: Lows, sensitivity

Rockford Fosgate Prime R152-S

Written By Michael, California on Saturday, June 27, 2015

Crutchfield Customer Review (What's this?)

2010 Tundra replaced factory paper speakers, what a difference. Should of done this along time ago.

Pros: Everything

Cons: Nothing

Great Speaker Set for price

Written By JPM, Colorado on Monday, April 27, 2015

Crutchfield Customer Review (What's this?)

With a decent deck that can put power to these speakers they sound great. I had to adjust the treble down so it didn't over run the bass. I did have trouble with sound at first, but it was because I had + and - reversed due to my car's speaker wiring. After I straightened that out, I had no problems.

Pros: Good quality sound for the price being able to get loud with no distortion

Cons: The tweeter didn't mount easily in my car. Had to get some screws to do the install the right way.

Nice Easy Upgrade from OEMs

Written By Carl, Virginia on Sunday, April 19, 2015

Crutchfield Customer Review (What's this?)

Installed in my daughter's Integra. I like how the tweeters connect at the main speaker. Great sound and more bass than I expected.

Pros: Clear tones, Tweeters connect at 5 1/4

Cons: None ay this time

Rockford Fosgate Prime R152-S

Written By Lek, Colorado on Sunday, April 05, 2015

Crutchfield Customer Review (What's this?)

I replaced the front door component speakers on my 2010 Mazda 3 after one of them blew. I was hesitant to order these speakers after reading some negative reviews on the sound quality. After some research, I found that if you have a factory stereo and are replacing the speakers with a lower sensitivity (dB) rating, the speakers may not receive enough power from the head unit in order for the speakers to reach their optimum level; however, because of the Mazda 3 door configuration, there were not a lot of options for speakers with a higher dB rating for me to choose from that would fit. Because my options were limited and my budget didn't allow for a new head unit, I decided to give these speakers a try. Besides, there were were a number of other high reviews. The speakers sound amazing with my factory stereo! The highs are crisp and clear. I can actually hear the crispness of cymbals. The lows could be better, but for the price, these speakers are worth it.

The speakers were relatively easy to install with the Scosche mounting brackets and the step-by-step guide provided by Crutchfield. The only hiccup I had was with the tweeter speakers. The factory tweeter speakers clip into the sail panel; however, the new tweeters are slightly bigger and do not fit. I was able to fabricate my own mount inside the sail. This was not a surprise because the Crutchfield's install guide warned me this may be the case. I will come back to Crutchfield for all of my audio needs.

Pros: Great price. Relatively easy to install. Great clarity in mid and high sounds. Great upgrade from my factory speakers.

Cons: Woofer needs more power; however, I believe this is more of an issue with the head unit, not the speakers.

Rockford Fosgate

Written By Bob, Conroe on Sunday, April 05, 2015

Crutchfield Customer Review (What's this?)

I needed component speakers for my Mini Cooper and these worked perfectly. I didn't bother changing out the tweeters. Good sound for the money.

Pros: Good price. Good sound.

Cons: None.

Works great!

Written By Anonymous, Omaha, NE on Thursday, March 12, 2015

Crutchfield Customer Review (What's this?)

Cheap and effective product for replacing stock speakers in my stock tacoma.

ok for the price

Written By ahop, Nineveh, IN on Tuesday, February 17, 2015

Crutchfield Customer Review (What's this?)

Decent speakers but they really need an amp or a good aftermarket head unit. In my Mazda 3 the bass is more like a pop then a deep boom. So don't get these on a stock head unit only.

bad sound

Written By unhappy, Ohio on Sunday, January 25, 2015

Crutchfield Customer Review (What's this?)

replaced the speakers in my mazda 3 - these sound much worse than the blown factory speakers - no bass, poor mounting hardware (screws are like 3" long, too long for a door)... On the other hand, the tweeters sound good. Don't bother with these speakers.

Pros: cheap

Cons: terrible sound quality.

Crutchfield response on Tuesday, January 27, 2015 That's a common reaction when replacing car speakers. What you can expect to hear from a new speaker is better clarity and definition in the mids and highs. So your music will sound better and more lifelike, but you might not hear more bass. In the case of these Rockford Fosgate components, their low sensitivity (85db) means that they're going to need a good deal more power than your factory speakers needed in order to sound their best. They likely won't sound good at all on a factory stereo, and even the extra power of an aftermarket stereo might not be enough to really bring them to life. You'll either need to add an amplifier (a small, 40-50 watts, 4-channel amp can supply twice the power of an aftermarket stereo and three or four times the power of the typical factory radio) or return these and get speakers with a higher sensitivity. Either way, we'll be glad to help - just give us a call.

Just Okay Speaker

Written By JulioM, on Wednesday, November 12, 2014

Crutchfield Customer Review (What's this?)

Thought it'd have a great improvement on my e36 bmw but instead it underperformed compared my factory speakers

Entry Level At Best

Written By Mike H., Chandler, Arizona on Tuesday, September 23, 2014

Installed 2 sets of these in my 2007 Dodge Ram 2500 Megacab. Fit good, drilled a hole in the door panel for the tweeters. The sound out of these are a bit tinny. There was no low end and lost a lot of bass just from the factory 6x9s in the front doors. I had added a set of subwoofers later on to correct this. However, the sound at volume just sounded very cheap. You get what you pay for and later found out that 'PRIME' is their entry level. I found it to be junk. Tweeters didn't sound all that bad, only reason why I gave it a 2 rating. If you were a new driver, first car, first car stereo.. you may like them.. but will later on find these were not very good.

Pros: Cheap, looks good.

Cons: Lack of sound quality all around.

Rockford Fosgate Prime R152-S

Written By Rich, Tarpon Springs, FL on Thursday, July 17, 2014

Crutchfield Customer Review (What's this?)

Great speakers. No problems installing them.

Fosgate Prime R152-S

Written By Robert, Stockton,ca on Sunday, June 01, 2014

Crutchfield Customer Review (What's this?)

Speakers are great sounding replacements for oem speakers from my F-250. Installed on a Ford F-250 Crew Cab.

Pros: Sound, easy install

Great Product

Written By Tyler, Alton on Sunday, April 27, 2014

Crutchfield Customer Review (What's this?)

I bought this set of speakers for my 05 Escape and they fit like a charm with the free adapter plates. The tweeters were a little harder to install because of the size difference but a little tinkering and they're good to go. I have no complaints about sound. I have these paired with dual 10" solo barics and these really helped the highs and mids break out over the bass. Thanks Crutchfield for making this an easy purchasing process!

Best for the price

Written By Anonymous, Middlebranch, OH on Wednesday, February 12, 2014

I absolutely love these. I bought these with a budget of around $150 and these are to replace my stock speakers in my ford f-250 superduty. Would reccomend highly for the price

Pros: Great price Sounds great

Cons: None

Speaker Review

Written By Jeff, Topeka, KS on Thursday, December 26, 2013

Crutchfield Customer Review (What's this?)

Speakers sound much better then the factory ones in my truck.

Pros: Easy to install and clarity is much better

Cons: N/A

Front Rockford Fosgate Speakers

Written By David F, Yuma, AZ on Friday, August 16, 2013

Crutchfield Customer Review (What's this?)

I love that valve that you get with these speakers. The woofers are not as good as my stock speakers in my Pontiac Vibe, however the quality vs price is good, but not best.

Pros: price/value

Cons: woofers need more power

Rockford Fosgate Prime R152-S

Written By Adrian, Fresno, CA on Tuesday, July 16, 2013

Crutchfield Customer Review (What's this?)

Easy Installment, Very Crisp Clear, Bass Sounds Awsome, Best Speakers For The Price.. I Would Recommend To Anyone Wanting To Upgrade

Return to item Rockford Fosgate Prime R152-S

Written By John, Panama City, FL on Saturday, June 29, 2013

Crutchfield Customer Review (What's this?)

Great choice for an upgrade from stock car speakers.

Pros: This item is loud and clear!

Cons: None

Fosgate primes Bump hard!!!!

Written By Dakota, Columbus on Wednesday, May 29, 2013

Crutchfield Customer Review (What's this?)

Absolutely love my primes, they look good sound great. Love the amps,and rms. can't wait to get and amplifier to they sound even better. I recommend these to anyone who wants a solid system in there car. Thanks.

Pros: Base. The tweeters are amazing! EVERYTHING.

Cons: None.

Rockford Fosgate Prime R152-S

Written By baldymcb, Austin, Tx on Wednesday, May 01, 2013

Crutchfield Customer Review (What's this?)

Needed a cheap set of components to replace the factory speakers in my '03 Mazda, and these fit the bill quite nicely. I didn't plan on using an amp, so I didn't need high power handling, and the integrated crossover simplified install. Sound quality is improved over the stockers, but not concert hall. Volume does well, driven by an aftermarket kenwood receiver. Don't expect much in the way of bass, or you will probably be disappointed.

Pros: Cheap. Easy to install. Integrated crossover takes the hassle out of installing components.

Cons: average power handling, not an issue unless you plan on using an amp.

Best bang for the buck

Written By Miguel, Arizona on Sunday, April 28, 2013

Crutchfield Customer Review (What's this?)

Bought these since they were on sale to replace the old & crusty front speakers in my volvo. I was very impressed with the built in crossover and how easy it was to mount up the tweeters to my door panel. The sound is amazing, clear and crisp with decent bass.

Pros: Price! Sound quality

Cons: none so far

you get what you pay for

Written By Anonymous, austin tx on Saturday, April 27, 2013

Crutchfield Customer Review (What's this?)

For 100 dollars you cant expect the best. These are good speakers for the money

Not so great.

Written By Junior, Hillsboro, OR on Thursday, March 28, 2013

Crutchfield Customer Review (What's this?)

Well, I had anticipated a decent improvement to my car's sound system from my stock speakers that were wearing out, but I was disappointed. The speakers have absolutely no bass! You will barely even tell they are working. tweeters are weak too. Not what I was expecting at all. Dont go with these if you want better sound.

Pros: ehh new I guess

Cons: Tweeters are weak, speaker have no bass whatsoever.

Surprising sound

Written By Greg, Dalton, GA on Wednesday, March 06, 2013

Crutchfield Customer Review (What's this?)

I don't think you could buy a better set of components for the money.

Pros: Good build quality

Cons: None

Rockford Fosgate Prime R152-S

Written By VictorP, Colorado on Tuesday, January 01, 2013

Crutchfield Customer Review (What's this?)

Install in the wifes 2010 Mazda 3 wagon...Huge improvement over stock which had buzzing in driver's side at moderate volumne. Tweeters required removing stock molded in housing with a dremel, using the deeper backs for the tweeter, and securing them with a c-clip cut from the supplied ring for mounting. Tweeters aimed across the dash board produce highs without jangling the nerves. 5.5" round mounted easily with brackets supplied. Wiring was attaching spade connectors to supplied wire. Over all install was easly after gleening info from youtube. Results are fuller range of sound at all volumns.

Pros: good price for a good set of speakers

Cons: must be willing to modify for tweeters mounting buy some door panel retainers as a few will break


Written By Jeremy3892, Indianapolis, IN on Monday, July 23, 2012

Crutchfield Customer Review (What's this?)

I bought these for my 99 Miata, thinking it wouldn't take much to fill the tiny cabin of the Miata, but I learned it's going to take a lot more than these. They hold the lines pretty well, but there's a lot of high end distortion, and so much is lost on the two-way. I have to say, if you have the money for anything with higher wattage, DO IT. These are not the speakers you're looking for.

Pros: Decent low support

Cons: Awful mid and highs, sound is tinny and harsh

Good, but not great.

Written By Ex., Capitol Heights, MD on Wednesday, May 23, 2012

Crutchfield Customer Review (What's this?)

These were installed in the front speakers of my 2012 Mazda 3. I was able to mount the tweeters in the sail panels. In any case, they sound decent ford their size and price. They do get a little distorted at the highest volume and can't handle much gain. Also, the tweeters are harsh. Still, a solid choice for the Mazda 3 if you don't want to shell out for Focals or do custom work.

Too Early To Tell

Written By Captlou, WI on Sunday, April 22, 2012

Crutchfield Customer Review (What's this?)

Love to built in crossover. Called Crutchfield on a Sunday to get some help. These things did not come with any install info for the tweeters. In order to switch to the angle mount something had to come apart. The adviser suggested twisting it and I finally got them apart. Went pretty well from there. With limited speaker options I chose these for the rear in a hatchback. It's an experiment in progress.

Pros: Built in crossovers

Cons: Poor install instructions

Great Product

Written By Bigjay2100, Manassas Park, VA on Wednesday, March 07, 2012

Crutchfield Customer Review (What's this?)

Great product. Easy to install and they sound great. I have these running off of an Alpine MRX-V60 and the power that comes out of them is amazing and the tweeters help the sound stage in my 2006 Ford Expedition. I would recommend these to anyone looking for a good component set of speakers

Pros: easy to install, sounds great, tweeters have great power

Cons: instructions are a little iffy as far as where what cables connect where.

Rockford Fosgate Prime R152-S

Written By Scanlon07, Duluth, MN on Monday, February 20, 2012

Crutchfield Customer Review (What's this?)

Great sound, easy install. I'm not much of a techie, but I installed these myself. They sound awesome!

Rockford Fosgate Prime R152-S

Written By John, Connecticut on Thursday, January 19, 2012

Crutchfield Customer Review (What's this?)

Great speakers. Installed two pairs into my Jeep Cherokee with Alpine head unit and an Alpine 45X4 watt amp. Installation of the speakers were quick and easy. They sound terrific. Couldn't be happier.

not really worht it

Written By Envoy, WA on Saturday, October 15, 2011

Crutchfield Customer Review (What's this?)

Bought these because the local shop suggested them. I have done speakers in the past, so I thought these would be no problem especially since there was an install kit and instructions. Nowhere does it show tweeter installation or breakdown or say modifications to stock locations REQUIRED!! I was replacing a factory Bose system, because the 2-way was blown, and do not think these are even half as good as the stock. My vehicle was not listed, but the adviser found the "correct" speakers by using a different trim level. Rear speakers not even close, stock was a 6" with a trim piece to 6 1/4" and I WAS SOLD 6 3/4". The new mount ring was 1/4" outside any mounting area. If I were to modify they still would not fit because the depth was also different and the door panel would mash the speaker. The instruction are worse than the foreign language translated instruction in any assembly required product you buy. They are so vague, the cost benefit of "free" says it all. I would not do the internet thing again in a similar situation. I would rather pay a higher price locally and return them when they fail to be what was promised.

Rockford Fosgate Prime R152-S

Written By DrBill, Austin, TX on Thursday, August 18, 2011

Crutchfield Customer Review (What's this?)

These speakers sound a lot better than I thought they would. Big Sound from little speakers. Very little modification to fit in the stock locations in rear of my '88 BMW 325. I would recomend them to anyone with a tight space to fill. Liked that the crossover was built in and not a seperate componate

Rockford Fosgate Prime R152-S

Written By geemonie, Upper Marlboro, MD on Saturday, July 16, 2011

Crutchfield Customer Review (What's this?)

The Rockford Fosgate Prime R152-S Speakers were a pleasant Surprise, They were a perfect fit and no modifications were needed not even for the tweeters. The sound is very rich and full they compliment The Rockford Fosgate Punch 1692 perfectly and you can definitely turn up the volume they still sound Good. Great buy for the Money.

Rockford Fosgate Prime R152-S

Written By TimT, Columbia, SC on Thursday, April 07, 2011

Crutchfield Customer Review (What's this?)

Good sounding speaker for the price. The tweeters are especially nice
compared to the stock units in my GMC. Installation in my truck was not plug
and play. Installation did take a little modification but nothing anyone couldn't
handle with a drill.

Ok speaker

Written By Mike T, Charleston, SC on Tuesday, March 15, 2011

Crutchfield Customer Review (What's this?)

Was just looking for a small woofer and component was the only way to get it. Tried the tweeter and the stock one sounded better so i stayed with my stock tweeter. As far as the woofer, sounds a little week to me. If you are looking for a wow! these speakers are NOT it.

These speakers are Awesome!!

Written By Mike, Overland Park, KS on Tuesday, February 22, 2011

Crutchfield Customer Review (What's this?)

I have had these in for around a week now and WOW they are Awesome!! If your on
the fence about getting them just do it!

Rockford Fosgate Prime R152-S

Written By Anonymous, maine on Sunday, February 20, 2011

Crutchfield Customer Review (What's this?)

great speakers sound clear and crisp

Rockford Fosgate Prime R152-S

Written By jan, newark, ca on Sunday, February 13, 2011

Crutchfield Customer Review (What's this?)

installation was easy, the only problem was when you mount the twitters there was nothing to hold them in place and the installation instruction for flushed mounting them is too short to cover the desired installation it your creative you'll find a way. and for the sound not as good as i thought it should be. overall easy installation and average sound quality.

Super sound at a great price

Written By Stan, Hickory NC on Wednesday, February 09, 2011

Crutchfield Customer Review (What's this?)

This component speaker system rocks, and with no extra crossovers ( they are built in)
make it a great install. Really sounds crisp!

Rockford Fosgate Prime R152-S

Written By Barrera, Virginia Beach, VA on Friday, February 04, 2011

Crutchfield Customer Review (What's this?)

Amazing!!! I could not believe the huge difference in sound quality these speakers
made. Absolutly satisfied and highly recommended.

Rockford Fosgate Prime R152-S

Written By mmitt, Virginia on Sunday, January 30, 2011

Crutchfield Customer Review (What's this?)

speakers sound better than I expected.

Nice Speakers

Written By Anonymous, Chesterfield VA on Thursday, January 27, 2011

Crutchfield Customer Review (What's this?)

Great speakers, I have always trusted Rockford Fosgate and they came through again.
These compononent speakers havea a crisp clear sound. I would like a little more base,
however I am pretty sure that can only be achieved with sub woofers. Great speakers for
the price.

Excellent sound

Written By Jim, Lake Villa, IL on Thursday, December 02, 2010

Crutchfield Customer Review (What's this?)

Awesome sound for a great price!!!

Awesome sounding

Written By Marc, Katy, TX on Sunday, April 04, 2010

Crutchfield Customer Review (What's this?)

These speakers sound great. I am hearing notes and words in the songs that I
did not know were there. The installation instructions that come with the
speakers leave a bit to the imagination, but in the end, any trouble was more
than worth the effort. The bass is tight, and the highs from the tweeters are
clean. All in all a good investment.

Hands-on research

What's in the box?

Download owner's manual

  • Two 5.25" woofers
  • Two 1" tweeters (with attached 6' speaker wire terminated by quick-slide connectors)
  • 2 Grilles
  • 2 Flush mounting brackets (installed)
  • 2 Surface mounting brackets
  • 2 Trim rings
  • Two 12' lengths of speaker wire (with bare-tinned wire on one end and quick-slide connectors on other end)
  • 4 Short self-tapping screws
  • 8 Long self-tapping screws
  • 8 Speed-clips
  • Installation/Operation Instructions (Eng/Fre/Spa)

Product Research


Overview: The Rockford Fosgate Prime series Component System kits provide factory OEM replacement while still delivering authentic Rockford Fosgate sound. The Prime R152-S is a dedicated 2-way component system utilizing a Mica injected polypropylene cone and a Mylar balanced dome tweeter. An in-line crossover and multiple tweeter mounting configurations allow for easy installation.

Woofer: The Rockford Fosgate Prime R152-S utilizes a 5.25" Mica injected polypropylene cone woofer for extended frequency response and accommodates direct OEM installation. The 5.25" woofer features a foam surround and stamped steel basket.

Tweeter: The Prime R152-S features a 1.0" Mylar balanced dome tweeter that reproduces crystal clear highs and smooth extended frequency response. This low distortion material allows accurate reproduction of high frequencies for an open sound stage.

Crossover: The R1T-S tweeter has an integrated 6 dB/octave high-pass crossover fixed at 12,000 Hz. The in-line crossover simplifies your installation. The 5.25" woofer has natural roll-off characteristics that allow it to exhibit great acoustic crossover filtering.

Mounting: The Rockford Fosgate Prime RS152-S's woofer features a 4-hole mounting pattern which allows it to fit in standard 5.25" speaker applications. The included 1.0" tweeters offer multiple mounting configurations. You can choose a flush mount, surface mount, or angle mount installation. You can further angle the tweeter once installed in any of the included mounts.

Tweeter Mounting Dimensions Flush Surface Angle
Mounting Height 0.3125" 1.095" 1.875"
Mounting Depth 0.75" 0.6875" (screw depth) 0.625" (screw depth)
Frame Diameter 2.125" 1.815" 1.815"
Cutout Diameter 1.835" N/A N/A

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.