Rockville RW68CA 400W 6x8 Slim Under-Seat Active Car Subwoofer, 4 Ohm, Built-in Amplifier, Remote Bass Control, Cast Aluminum Enclosure, Adjustable Bass Boost, for Car/Truck Audio
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Availability:
In Stock.
Arrives
Tuesday, Nov 11
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Style: 6x8 Inch
Pattern: Subwoofer
Features
- POWERFUL 400W BASS OUTPUT: Delivers 400W peak power and 100W RMS for deep, impactful bass that enhances your car or truck's audio system.
- ULTRA-SLIM 2.83-INCH DESIGN: Compact 6x8 subwoofer with a 2.83-inch profile fits easily under most seats, saving space while delivering high-performance sound.
- BUILT-IN AMPLIFIER: Integrated amplifier ensures seamless connection with your existing system, simplifying setup without the need for external amps.
- DURABLE CAST ALUMINUM ENCLOSURE: Solid aluminum housing keeps the unit cool and compact while protecting the subwoofer for long-lasting performance.
- ADVANCED SOUND CONTROL: Features adjustable bass boost, subsonic filter, phase switch, auto turn-on, and thermal/overload protection for optimized audio.
Brand: Rockville
Speaker Maximum Output Power: 400 Watts
Frequency Response: 20 Hz
Connectivity Technology: RCA
Audio Output Mode: Stereo
Mounting Type: Car Mount,Truck,Under Seat Mount
Model Name: RW68CA
Speaker Type: Subwoofer
Special Feature: Bass Boost
Recommended Uses For Product: For Music Players
Subwoofer Diameter: 8 Inches
Unit Count: 1.0 Count
Surround Sound Channel Configuration: 2.1
Color: Black
Included Components: Remot
Product Dimensions: 12.9"D x 32"W x 24.9"H
Item Weight: 8.69 Pounds
Impedance: 4 Ohm
Is Waterproof: FALSE
Warranty Type: Limited
Number of Items: 1
Control Method: Remote
Speaker Size: 8 Inches
Power Source: Corded Electric
Woofer Diameter: 8 Inches
Audio Driver Type: Dynamic Driver
Audio Driver Size: 6 Inches
Subwoofer Connectivity Technology: Wired
UPC: 819216028742
Style: 6x8 Inch
Manufacturer: Rockville
Item Weight: 8.69 pounds
Item model number: RW68CA
Date First Available: January 3, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 11
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: 8 Inch
Pattern: Subwoofer
hello...i have a jeep jk sport...basic as could be... I really enjoy music and as time went on I wished I bought an "upgraded" jeep with premium sound. Well I up graded all 4 speakers 2 in sound bar and 2 in lower dash..that made a difference but not "bumping" as I would like... I would crank up a song I loved and it sound good...but loud-if that makes sense-..so I searched amazon for a while and decided to buy this amplified subwoofer, mainly because I saw others who owned Jeeps bought this and was happy. So I purchased this subwoofer and a separate amp install kit that had long power wire,weatherproof fuse,eyelets,zip ties ect....found that here on amazon...so this amp arrived, and what do you know?! Q20 happened...now I have plenty of time to install this amp...using the wires from the install kit i ordered separate,...I searched for a perfect spot to install this amp////thinking i could mount under the front seats..... it didn't fit...I could have mounted it to the rear door as seen in pics on this product description, but i already have rear view camera wires there...I could have mounted anywhere in the jeep with the provided mounts, but I did not want to drill or screw holes in my jeep...so I found simply laying it behind drivers seat (i have 2 door jeep) was perfect...yep just kind of sits there on an angle and doesn't slide around...I ran power wire and "switched" hot wire to the amp, I used "high input" supplied wires due to the ease of accessing the left/tight speaker outputs from the right roll bar under foam protecting,,,I found wire colors on google...very easy.... I found a great ground on the side if the center console....inch's away from the amp...I removed both securing bolts, slid ground up behind console so the eyelet was directly on console mounting bracket and lowered console back down and re-secured factory bolt.....no holes drilled!!! then the control switch was super easy...I ran that up under roll bar cover down the side, out by drivers sun visor and mounted control switch above rear view mirror....I did secure that into the plastic molding....no holes drilled into the vehicle body!...once installed and a few moments of tweaking....I test drove the jeep with the amp on and was very impressed! I am very happy with the "remote" to control bass output...and location I placed it... now songs sound loud without being "loud" and the bass music can be felt! vibrates the jeeps floor boards! I listen to Sirius Lithium, Ozzy's Boneyard, Pop Rock's, Hit's One, Rush, Stone Temple Pilots, SoundGarden, ect...just to give you an idea of types of music....the bass addition makes music sounds full complete loud warm and rich! If you are looking for as I just described, this is a great choice..... if you want to be the guy that goes thump thump with lousy distortion and want to be heard blocks away, this is too good for you... this is an affordable quality good looking full rich sounding bass that can be adjusted per song as needed with the supplied wired remote switch....easy to install....took me 3 hours because I wanted it perfect looking- I tie strapped and cloth taped all wires to give a minimal intrusive look...If i had to do it in a rush it could have taken me an hour....and the best part...besides looking good and sounding good....there is no engine noise or whining through this bass system.. very nice...
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Reviewed in the United States on April 9, 2020 by Todd B.
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.
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Reviewed in the United States on September 2, 2025 by Christina
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.
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Reviewed in the United States on December 5, 2020 by J.D. Kelly
Style: 10 Inch
Pattern: Subwoofer
Installed this in my daycab semi truck. I am impressed by it's performance, bass can not be head outside the vehicle but inside wow it sounds like I have a huge box you can feel the bass It's small and light weight, and has plenty of power for good bass It's fit behind my passenger seat
Reviewed in the United States on September 17, 2025 by Disonesto Disonesto