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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

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$209.95 Why this price?
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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


Audio Output Mode: Mono


Audio Output Mode: Mono


Mounting Type: Car Mount


Speaker Type: Subwoofer


Additional Features: Computer Designed, Under-Side Bass Reflex, Aero-Port System


Antenna Location: Music


Subwoofer Diameter: 12 Inches


Controller Type: Amplifier


Color: black


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: Remote


Speaker Size: 12 Inches


Woofer Diameter: 12 Inches


MP3 player: No


Specific Uses For Product: In-car audio systems


Frequency Response: 20 KHz


Number of Audio Channels: 2.0


Impedance: 4 Ohms


Signal-to-Noise Ratio: 97 dB


Connectivity Technology: RCA


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: RCA


Power Source: 12V DC Powered


Brand: Rockville


Model Number: RV12.2B


Model Name: RV12.2B


Number of Items: 1


Series Number: 12


UPC: 819216025895


Global Trade Identification Number: 95


Manufacturer: ROCKVILLE


Item Type Name: Rockville RV12.2B 1200W Dual 12" Car Subwoofer Enclosure+Mono Amplifier+Amp Kit


Warranty Description: 1 YEAR


Speaker Maximum Output Power: 1200 Watts


Input Voltage: 7.2 Volts


Number of Power Levels: 1


Unit Count: 1.0 Count


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


Item Weight: 53 Pounds


Compatible Devices: Car Audio System


Compatible with Vehicle Type: Car


Audio Driver Type: Dynamic Driver


Audio Driver Size: 12 Inches


Number Of Circuits: 2


Frequently asked questions

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

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View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Works good for the price
Works great for the price, you can definitely feel and hear the diffrence. It's fairly simple to install and looks great.
Reviewed in the United States on March 6, 2026 by Clark Chandler
    • Fire
I love the sound of these, and they're for a great price.
Reviewed in the United States on March 7, 2026 by Collin Roberts
    • Amp never worked
The amp is trash. Hooked it up and it never powered on. Swapped it out in another vehicle with another system and still no power. Speakers are decent but the amp isn’t
Reviewed in the United States on February 24, 2026 by Chad Sammons
    • Great product worth the price
For the price it’s great, adds good bass and is easy to setup since the wiring kit is included. I’ve had the Rockville dual 8s in my other car and they have lasted 4 years on max boost with 60% gain, so I’m sure these will last long aswell. My only complaint is that with the dual 12s they sound like are a bit underpowered but for 200$ who cares they are great. ... show more
Reviewed in the United States on December 24, 2025 by Terry F.
    • May have a hum
I couldn't get rid of the hum but I cant complain at that price
Reviewed in the United States on February 11, 2026 by Fernando Rodriguez
    • Misleading Advertising, but still works well
TLDR: Misleading Advertising Only 200 Watts RMS, not 400 1200W Peak is a number that doesn't tell you anything useful, RMS is the actual constant power rating to compare to other subwoofers. Good Value Good for people new to subwoofers Easy to install Full Review: First of all, the subs and all work fairly well. Going into these not knowing anything, I liked them, but now upgrading my setup, I did more research, and these are very misleading on their advertising. The amplifier is rated as follows: RMS: 200W @ 4 Ohms; 400W @ 2 Ohms Peak: 1200W --> Doesn't matter, it's a dumb number that you don't need to think about. It is not possible to achieve the 400W @ 2 Ohms, as the subwoofers cannot be wired down to 2 Ohms. The subwoofers are 8 Ohm SVC subwoofers. This means that the subwoofers can only be wired to 4 Ohms resistance, which the amplifier can only put out 200W at. These sub are likely rated for 200W RMS and 600W Peak each. There's also a lot of useless information advertised and a lack of useful info, such as not advertising the Resonant Frequency. Now if you're looking for a subwoofer kit that's easy to install and still gets any bass virgins feeling some thumps, this works great. It's also still pretty well worth the money for what it actually is. They're not necessarily lying at any point in their description, they're just being misleading. If you're looking for something good quality and reputable, this ain't it chief. ... show more
Reviewed in the United States on October 9, 2022 by David Page
    • 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

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