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Rockville

Rockville RV12.2B 1200W Dual 12" Car Subwoofer Enclosure, 400W RMS, Mono Amp, CEA-2006 Compliant, Subsonic Filter, Amp Kit, for Car Audio Systems

  • Based on 1,375 reviews
Condition: Used - Very Good
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Features

  • DUAL 12" SUBS WITH CLEAN POWER: 1200W peak / 400W RMS (CEA-2031) power for deep, distortion-free bass from high-efficiency subs with aluminum voice coils
  • COMPLETE PACKAGE: Includes a matched 400W RMS mono amp, CEA-2006 compliant with high-speed MosFET power supply and subsonic filter
  • PRO-LEVEL BUILD QUALITY: Quasi Transmission Line Cabinet with 3/5" MDF, carpeted finish, and bonded, braced construction ensures durability and punchy bass
  • PREMIUM SUB COMPONENTS: Injection molded cones, butyl rubber surrounds, and 3-D molded dust caps for accurate, high-impact low frequencies
  • FULL AMP CONTROL: Adjustable low-pass crossover, subsonic filter, bass EQ, dash mount remote, and multiple input options for easy system tuning

Description

The Rockville RV12.2B is a complete bass system featuring dual 12" subwoofers (1200W peak / 400W RMS, CEA-2031 rated), a dedicated 400W RMS mono amplifier (CEA-2006 compliant), and a full 8-gauge amplifier wiring kit. This bundle is designed for car audio enthusiasts who want powerful, clean, and efficient bass without the guesswork. The subwoofers are housed in a Quasi Transmission Line cabinet, angled at 15 degree for optimized in-vehicle bass projection. Built from 3/5" MDF and covered in aviation-grade tweed carpet, the enclosure is rugged and acoustically tuned. Each subwoofer features injection molded, talc-filled polypropylene cones, butyl rubber surrounds, 3-D molded dust caps, and high-power aluminum 4-layer voice coils for consistent performance. The included mono amplifier delivers 200W RMS @ 4 ohm and 400W RMS @ 2 ohm, with a high-speed MosFET power supply, subsonic filter (10Hz-50Hz), adjustable low- pass crossover (50Hz-250Hz), and bass EQ (+/-12dB @ 45Hz). A dash mount remote lets you adjust bass on the fly. This system was engineered as a complete solution-from subwoofers to amp and wiring-to deliver loud, deep, and clean bass. Whether you're cruising the city or hitting the highway, the RV12.2B enhances your drive with pro-level sound.

Brand: Rockville


Speaker Maximum Output Power: 1200 Watts


Frequency Response: 20 KHz


Connectivity Technology: RCA, Power cable


Audio Output Mode: Mono


Input Voltage: 7.2 Volts


Mounting Type: bracket mount


Material: Metal, Wood


Model Name: RV12.2B


Speaker Type: Subwoofer


Special Feature: Computer Designed, Under-Side Bass Reflex, Aero-Port System


Recommended Uses For Product: Music


Compatible Devices: Car Audio System


Subwoofer Diameter: 12 Inches


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 2.0


Color: black


Included Components: RCA cables, Power cable, Ground wire, Remote cable, Speaker wire, Fuse holder


Product Dimensions: 5"D x 16"W x 5"H


Item Weight: 53 Pounds


Impedance: 4 Ohm


Is Waterproof: FALSE


Warranty Type: Limited


Number of Items: 1


Control Method: Remote


Wireless Communication Technology: No Wireless Communication Technology


Speaker Size: 12 Inches


Power Source: 12V DC Powered


Woofer Diameter: 12 Inches


Vehicle Service Type: Car


Audio Driver Type: Dynamic Driver


Audio Driver Size: 12 Inches


Subwoofer Connectivity Technology: Wired


Includes MP3 player?: No


Number Of Circuits: 2


Number of Power Levels: 1


Series Number: 12


Specific Uses For Product: in-car audio systems


UPC: 819216025895


Style: Dual 12”


Global Trade Identification Number: 95


Manufacturer: ROCKVILLE


Item Weight: 53 pounds


Department: All Ages


Item model number: RV12.2B


Date First Available: October 31, 2019


Frequently asked questions

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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

    • Product Review: Rockville RV12.2B 1200W Dual 12" Car Subwoofer Enclosure+Mono Amplifier+Amp Kit
The Rockville RV12.2B 1200W Dual 12" Car Subwoofer Enclosure+Mono Amplifier+Amp Kit is a powerhouse when it comes to car audio. This all-in-one package delivers impressive bass performance, making every drive a truly immersive audio experience. The dual 12" subwoofers packed within the enclosure produce deep and resonant bass tones that bring your music to life. With a total power handling of 1200W, these subwoofers deliver punchy and dynamic bass response that adds a whole new dimension to your car audio system. The included mono amplifier is specifically designed to power the subwoofers, ensuring optimal performance and efficiency. With its reliable power output, it provides the necessary energy to drive the subwoofers and deliver hard-hitting bass that you can feel in your chest. What sets the Rockville RV12.2B apart is its convenience and ease of installation. The subwoofers come pre-mounted in a sturdy enclosure, saving you time and effort in building a custom setup. Additionally, the included amp kit provides all the necessary wiring and accessories to connect the amplifier to your car's electrical system seamlessly. The build quality of the RV12.2B is top-notch. The enclosure is constructed with durable materials that can withstand the rigors of car audio usage. The subwoofers themselves are built to handle high power levels, ensuring long-term reliability and performance. Once installed, the Rockville RV12.2B transforms your car audio system into a bass powerhouse. Whether you enjoy the deep thump of hip-hop, the rumbling lows of electronic music, or the impactful bass lines of rock and metal, this system delivers the low-end frequencies with authority. In summary, the Rockville RV12.2B 1200W Dual 12" Car Subwoofer Enclosure+Mono Amplifier+Amp Kit is an exceptional package for those seeking to enhance their car audio experience. With its powerful subwoofers, dedicated mono amplifier, and complete amp kit, it provides a comprehensive solution for achieving impressive bass performance. Get ready to feel the music like never before as the RV12.2B brings the thunderous lows to your car's audio system. ... show more
Reviewed in the United States on July 13, 2023 by Caden Wells
    • Good for the price
Works better than I thought for how cheap they are. Easy to install just doesn’t offer a line output converter if needed. Built to preform and sounds great with the adjustable bass knob. Fits in my trunk perfectly does slide a bit tho.
Reviewed in the United States on May 17, 2025 by Taelor franklin
    • It is what it is. Update: IT SUCKS!
The system is weak! The amp they send you do nothing for their 12’s speakers. They should only send that amp for 10’s and under. The box is cool. What I did was switch amps (cause I have 2 vehicles) I put my 3000 Planet Audio on these speakers plus infinity 12 speaker and switch their amp to my kickers 10’s in the other car. 2 stars cause I like the box for my future 12’s. But box and wiring kit almost cover the $200 if you really look at it. The amp is actually ok on them 10 kickers. But I wish I didn’t have to do nothing. That’s why you got the 2 stars. Will purchase piece by piece like the 1st time next time. Had to update. The amp is now cutting on and off from the overheating. DO NOT BUY. I have bought another Planet Audio 3000 amp to replace this and planning on buying 12 speakers to replace in their box! I can’t understand how this item got more than 2 stars in the reviews. My kicker 10’s are way better than these 12’s. Hit harder and everything! They barely hit! 😅 If you want to give this crap a chance keep the box intact for ease of packaging and shipping back to their butts! ... show more
Reviewed in the United States on April 9, 2025 by Allon
    • Good entry level sub kit
The media could not be loaded. Not the best in the world but they bump. Good starter subs. Amp might be a little small to power 2 12s this big but can’t complain for the price.
Reviewed in the United States on June 3, 2025 by DignanReviews
    • BEST DEAL IN CAR AUDIO!!
I was skeptical of these since they are so cheap but after watching some reviews on YouTube I decided to try them. I ended up getting the dual 12’s and they l sounded pretty good when I first got them in but don’t forget to tune the amp AND your head unit. I have the gain up 3/4 the way and everything else maxed out or off completely. The really good sound came from tuning my head unit, turning the speaker level up the bass boost on max and playing with the mix between bass to vocals I got the exact sound I wanted. Would definitely buy again and recommend to anyone who is on the fence about these. (I have them in a 97 ls400 fits pretty well in the trunk as long as you don’t mind giving up the space.) ... show more
Reviewed in the United States on September 6, 2023 by Nick
    • Love em
I love them they came early got them installed in four hours they sound amazing have amazing power to them I would definitely buy them again and the fact the wiring the amp the subs is awesome if your trying to save some cash love this company
Reviewed in the United States on July 4, 2025 by Dark angel
    • Amp seems questionable.
So first impressions not so great. These things do not hit hard as is. And I have everything tuned properly so I’m assuming the amp is hot garbage so I’m gonna buy a different amp and see what happens. Regardless though for the price I’ll be happy if a new amp Brings these subs to life. Will update when I get the new amp hooked up. ... show more
Reviewed in the United States on March 25, 2025 by Trevor Piccone
    • Great Product ⭐️⭐️⭐️⭐️⭐️
I absolutely love them
Reviewed in the United States on July 22, 2025 by Tommy

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