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Rockville

Rockville RW10CA 10" 2-Ohm Slim Powered Under-Seat Car Subwoofer

Based on 4,399 reviews
Condition: New
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$159.94
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Availability: In Stock.
Fulfilled by Audiosavings
Arrives Sunday, Nov 1
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At a glance

Condition
New
Style
10 in
Pattern
Subwoofer
Model
RW10CA
Dimensions
12.4"D x 13.4"W x 2.7"H
Weight
14.3 lb
Color
Black
Warranty
1 YEAR
Works with
MP3 Player, Smartphone, Tablet

Features 5

  • HIGH-POWER BASS OUTPUT: Delivers 800W peak and 200W RMS for deep, clean bass in hip-hop, EDM, rock, and more.
  • SLIM LOW-PROFILE DESIGN: Only 2.7" tall, this 10" sub fits under seats or in tight spaces-ideal for compact vehicles.
  • BUILT-IN AMPLIFIER: Integrated amp with adjustable input sensitivity, 50Hz-150Hz low-pass filter, and bass boost for precise tuning.
  • EASY INSTALLATION: Includes remote bass knob and mounting hardware for straightforward setup and in-seat volume control.

Description

At Rockville Audio, we see sound as more than just audio—it's a dynamic experience that engages, energizes, and brings people together. From our humble beginnings to becoming a trusted name in audio, we’ve built a legacy of innovation and craftsmanship across every corner of sound. Whether it’s Pro Audio, Home Audio, Car Audio, Karaoke, or Lighting, we deliver exceptional solutions at an unbeatable value. Rockville’s portable Bluetooth speakers deliver powerful sound, deep bass, and long battery life—perfect for music anywhere you go! Rockville Pro Audio gear offers unmatched performance and reliability, from powerful speakers to precision mixers for professionals. Rockville Pro Lighting delivers stunning effects, vibrant colors, and dynamic controls—perfect for stages, events, and parties. Rockville Car Audio combines powerful bass, crystal-clear sound, and durable designs for an unbeatable car audio experience. Rockville Home Audio offers rich, immersive sound and sleek designs, perfect for enhancing your home entertainment experience.

Specs 41

Brand Rockville
Speaker Maximum Output Power 800 watts
Frequency Response 150 hertz
Connectivity Technology wired
Audio Output Mode Mono
Mounting Type Car Mount
Enclosure Material Plastic
Speaker Type Subwoofer

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

Compact Subwoofer with Big, Clean Bass
Style: 10 Inch Pattern: Subwoofer
I installed the Rockville RW10CA 10" Active Subwoofer in my compact car, and it has completely transformed my audio experience. Despite its slim 2.7-inch low-profile design, the sub delivers deep, clean bass that punches well above its size. The built-in 800W peak amplifier with adjustable low-pass filter and bass boost allows me to fine-tune the sound perfectly for different genres, from hip-hop to rock and EDM. Installation was straightforward, especially with the included remote bass knob and mounting hardware. The compact design meant it fit easily under my seat without taking up precious cargo space. All connections were clearly labeled, and the sub’s quality construction feels solid and durable. I appreciate that it does not rattle at normal volumes and maintains clarity even when cranked up. The subwoofer provides excellent value for money, offering performance similar to larger, more expensive setups. Its compact size, ease of installation, and functionality make it perfect for anyone wanting powerful bass without sacrificing space or convenience. I highly recommend this sub for anyone looking to upgrade their car audio system with a simple yet highly effective solution. ... show more
Reviewed in the United States on September 2, 2025 by Christina
The last review you want to read on this Sub, with tips!
I've had this sub for nearly 2 months. I also happen to be a former SQL Contestant, winning national competitions on both loudness and clarity of my car setup. Here is my short unbiased review of this slim sub all-in-one. Install: Exactly the same as a separate amp/speaker setup, sans speaker wire. Fairly easy to do if you have any car audio experience. Positioning here is key. Forget practicality. This is a small sub, look for an acoustic position. That means, hatches, corners, trunks are your friend. Baring in mind this thing barely has a box, you won't that low end sound to bounce off as many corners as possible without choking it. Most people get these to go under the seat, not a good idea. Put it in the back corner of your truck cab, of a corner of your hatch. Best yet, in the trunk! 8ga power cable is more than you need, but get a good ground (remember to scrape any paint off the grounding point). Build/Value: Solid, look at the reviews of this thing and compare it to other brands. Rockville, you weren't an entry when I was competing, but goodness, I wish you were. My idea of value is simple, if I can look at your product and have no idea how you were able to design and sell it at your current price, I believe you are giving me value. This thing has value!!! Sound: Outstanding, baring in mind a few things. This is a single 10" flat sub. Keep that in mind. Install will affect sound. I currently have it attached to my rear seat on a hatchback. The low end is reminiscent of a pair of 10" subs in an open box. Not the tightest, but clear and makes my mirrors rattle just enough to know it's there. I actually use it at 50% power and anyone who sits in the car know there's a sub in there. It has enhanced my car stereo 10x with some of my friends even asking if I am getting back into competition! ... show more
Reviewed in the United States on October 21, 2015 by Miguel
Lots of bang... ermmmmm, BOOM... for the buck
Style: 10 Inch Pattern: Subwoofer
The world of self-powered subs is populated with a lot of different devices that offer various means to a solid low end. There are bazooka-style subwoofer tubes a-plenty, and more than a few angular, carpeted boxes with built-in crossovers and their own amps. Despite their relative simplicity, especially when compared to speaker enclosures that need external power amps (and the required wiring from the head unit, and then to the cabinet), the problem with many of these all-in-ones is the amount of space they take up, and the aesthetics - or lack, thereof - for those who are seeking an install that won't detract from the factory look of their car or truck's cabin or boot, or take up precious cargo space. I wasn't concerned about either; my 2010 Ford Transit Connect is a work vehicle. My desire for a sub started when I recently ditched the crappy factory radio for a Bluetooth-capable Binize head unit. Once in, I was surprised at just how much the new radio could wring from the little van's 5 1/4 inch, door-mounted factory speakers, which sounded suddenly much clearer... but it was equally clear that these wee cones could never hope to present the bass I knew I was missing. So, I decided to have a look at powered subs. The Rockville unit was very reasonably priced, and it promised to deliver the bass I wanted, while also disappearing under the driver's seat, thanks to its flat speaker, pastry-box architecture, and sub-four-inch installed height. The unit arrived quickly, and it's an impressive bit of kit - heavy, nicely finished, and packed along with a great set of instructions and clearly-packaged outboard hardware. The installation took an afternoon; in addition to the power wire (not supplied; 4 gauge, through a grommet in the firewall, direct tap to the positive side of the battery, with a store-bought circuit breaker) and the wire that tells the amp to switch on when the radio is turned on (12-gauge, not supplied), I had to run RCA cables (also not supplied, but the same as those you'd use on a home stereo) between the head unit and the sub. The sub also has to be grounded - not a big deal, since any good chassis ground does the job. A short bit of 12-ga. wire and a ring terminal on a seat-mounting bolt did the job, there. Thanks to a neat set of four rubber "feet" which screw onto the unit's sides, then offer screw holes for mounting the unit to the floor, the physical installation was very easy - and I didn't have to take the seat out of the truck (though doing so wouldn't have added a lot to the install time). I just had to slide the seat forward, then, back to access the mounts. There are marked, easily-accessed terminals for the incoming signal and voltage, and a special phone-style plug for the included remote volume knob (which I mounted under the dash). The cable for the remote is a substantial length, and the connectors are already on. Since I didn't want to have to crimp any new ends on, I left it at the length it arrived at, and once it was run along with the other cables, along the sill and kick plate, I just bundled it and zip-tied it securely in a space up under the dash. Once it was all in, all that was left was to set the controls to my liking, and here, again, the included instructions were a big help. There are switches for phase, and for different types of input; the former will offer a subtle shift in the "feel" of the bass, and the latter toggle has to do with whether your radio has output jacks (again - like a home stereo) or if you'll need to tap into the wires that run to your speakers (not as good, sonically, but still a workable solution). Powered subs are blunt-force tools, especially when they're parked directly under your seat, so, it took a bit of not entirely unpleasant fiddling to set the baseline. Adjustments to the overall power of the amp, and the crossover point that determines how much bass the sub will be asked to siphon from the signal supplied, and how much will be ignored, are inset into the back plate, and are accessible and adjustable with a screwdriver. Once the foundation was set, thanks to the dash-mounted remote volume knob, I was able to adjust just how much I wanted to blast my southern regions and the immediate area surrounding the truck. And blast, it does. All in all, I'm really pleased with the unit. It's not something I'd brag to an audiophile about, but if you're looking for a solid piece that does the job, I can't recommend it enough. The remote is a big plus to keep things well-blended from rock, to classical/jazz, to news and weather programming (and the blue "on" light isn't too distracting, if you mount the knob low enough on your dash). If you're handy, and have the right tools (power drill/driver, crimpers, strippers, a basic working knowledge of car wiring), go for it. ... show more
Reviewed in the United States on December 5, 2020 by J.D. Kelly
Fantastic for my needs
Style: 10 Inch Pattern: Subwoofer
I installed this into my 2010 MX-5 Miata (aka NC Miata). As anyone can guess, there isn't much room at all to add a subwoofer to the interior of this car. I didn't want to install anything in the trunk so I could keep the little amount of storage available in this car. Installation was reasonably easy IMO. Since the amp is built in, that definitely helped making this process quicker and less complicated. The OEM Bose system was already replaced a couple years ago with a Pioneer DMH-C2550NEX head unit. If you have RCA connections in your head unit, then I'd highly recommend buying the Rockville RWK81 8 gauge install kit, which had everything I needed. This sub did not fit under my seat, but did fit perfect behind it. Love that it has it's own separate power/volume control to match your taste if your head unit can't do it. In my little car, I only need to use the minimum power for the majority of music to maybe a tiny bit more for some other songs. My goal was to get nice clean bass, not an annoying boom, though this sub can give much more than I want or need if I turned up the power knob. Quite funny to me.... a couple different car audio businesses told me that I would never get a decent bass in that car due to it's small size, especially with the top down. Well... This sounds great with the top up or down. Based on my experience, I would highly recommend this sub and would buy it for another car if I needed it for sure. Edit... Several days after installing this, there was an intermittent power issue where sometimes it's on and sometimes it shuts off. I saw at least one other person saying they had this issue. All connections seemed tight, so I tested them all with a volt meter. All passed except from the inline fuse (separate Rockville install kit) to the sub. The connection seemed tight, however after removing the connection cover, it was just snug. Either I didn't tighten it enough when I installed it and/or if may have vibrated loose. I reinstalled the cable further into the fuse case, tightened the screw, then made sure the plastic cover on that side of the connection was very tight. So far, seems like that issue was resolved and has been working good. If you do use an install kit from any company, just make sure all of the connections are very tight. Before you blame the product... It's probably a loose connection... just like I found. ... show more
Reviewed in the United States on September 27, 2022 by Jim A.
Installed on my 2020 Toyota Tacoma - Recommended!
Style: 10 Inch Pattern: Subwoofer
I just installed this in my 2020 Toyota Tacoma double cab, using the space behind driver side, rear passenger seat. I got the recommendation from TacomaWorld forum. The reason I picked this item is because it has low profile, easy installation, and low cost. For the low profile, I want to put this in the storage area behind driver side, rear passenger area. This unit is a perfect fit and you can still latch the rear seat properly. You can also use the white packing foam to held the speaker in place. For the easy installation, I don't want to get a wire harness and remove my factory radio, so I used the left rear door speaker wires for the high level input. All you need is one side of speaker wire, since this is just to get signal to the amp, as well as auto power on (the amp can detect when there's signal and auto turn on). I only needed to run 1 - 10ga power wire from battery to the speaker/amp area, which was very easy. For the low cost, where else can you get a 10in sub woofer, 200watt RMS amplifier, for around $120? Now for the final test, I listen to mostly EDM, Rock, and some Pop music and most of the music has good bass response but not low like hip-hop / rap music. For me this speaker/amp has the perfect sound output for the bass I need. Now if you are expect this to produce low bass, then it is not for you. You do need to play with the Bass Boost and Gain to get to the right level, but the remote adjustment is a big help to tweak as well. Overall I am very satisfied with this product and definitely recommend! ... show more
Reviewed in the United States on January 28, 2020 by H. Lee
Rockville 800W 10" sub/amp
Style: 10 Inch Pattern: Subwoofer
Review Image by DVC11_11
Review Image by DVC11_11
This unit is pretty damn good for what it is. Its puts out just enough thump to compliment the beats of the song your playing. This went into a silverado 1500 lt crew cab. Replaced the 8" soundstorm i bought on Amazon 2 weeks ago. Clearly a huge upgrade. Day and night difference. Its not going to vibrate your mirrors and windows but packs enough to sound very good inside the truck cabin. Tried different genres of music and I was happy. Exactly what I was looking for. Not too much, not too little. Just right enough bass. Before and after pics posted ... show more
Reviewed in the United States on May 31, 2026 by DVC11_11
Very DISAPPOINTED in this product.
Style: 10 Inch Pattern: Subwoofer
I spend a lot of time out on the road seeing how I'm in the construction trade. I ordered this unit the last couple of days of February and received it on the 2nd of march. I was scheduled to go for 3-4 weeks on an out of town project and didn't have time to install the unit in my '04 Silverado before I left, so I was eagerly anticipating my return to do so. once I returned a week or so ago, I finally got a day in where I could install the amp in a professional manner (I was an installer for 4 years awhile back, and know the drill.), so I took my time, read through all the instructions, and did things the right way. Shortening this up, I finished the install yesterday, but waited till today to give it a try. The install was relatively simple with no real hitches other than pulling my deck and running the RCA's, and after power testing the unit (following the recommended procedures in the install brochure) I finally had it adjusted where it was sounding surprisingly nice, even at low settings. My drive to Lowe's was about 20 minutes so I had a chance to toy with the EQ and SUB settings but kept it slightly under 50% volume. About 15 minutes into the trip I noticed that the [Bass] volume level had diminished considerably, so I finished my shopping and and checked it out in the parking lot. For some UNKNOWN reason, the amp just QUIT working. I tried adjusting the volume, gains, and even checked the remote by jumping it from the hot wire. NOTHING! Bottom line: Since I was out of town working when the unit arrived, needless to say, my return window slammed shut with my $140 I paid for this boat anchor on the other side of it, and now I have no recourse but to write this detailed review in hopes nobody else has to experience this major disappointment. As I mentioned, it sounded GREAT for the 15 minutes or so that it worked. So much so that I was considering a second unit to enhance the bass in my vehicle without all the window-shattering lows and excess volume. That's not going to happen now. But the pretty BLUE BOAT ANCHOR might look nice on the wall in my shop as a conversation piece! ... show more
Reviewed in the United States on April 29, 2021 by Eyevnoidea
It looks cool, and it feels quality
Style: 10 Inch Pattern: Subwoofer
Very solid build quality. However, I would not recommend this to anyone other than a pickup owner or a small car where it could be mounted inside the driver’s compartment, under or behind the seat where it belongs. I have a small 4 door car, the sub is mounted inside the trunk because I do not have space to put it in the cabin. The results are underwhelming. When I’m sitting still, it ‘sounds’ good. When moving down the road, the sound is virtually non existent and you certainly cannot ‘feel’ it. I will tinker with positioning and adjustments and update this review in a day or 4. But for now, SAVE YOUR MONEY and opt for an 8” enclosure, you will not likely regret the decision, especially if you cannot mount this under your seat. Edit. This speaker was finally installed in a standard cab ranger. Much better sounding than in a car. You’re still not going to impress anyone outside of your vehicle, or inside your vehicle..but it does add a little depth to the music and it fits nicely behind the seat. ... show more
Reviewed in the United States on April 13, 2025 by Bob Ross
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