---
product_id: 168800992
title: "Rockville RV12.2B 1200W Dual 12\" Car Subwoofer Enclosure, 400W RMS, Mono Amp, CEA-2006 Compliant, Subsonic Filter, Amp Kit, for Car Audio Systems"
brand: "rockville"
price: "₩1007891"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/168800992-rockville-rv12-2b-1200w-dual-12-car-subwoofer-enclosure-400w
store_origin: KR
region: South Korea
---

# 1200W peak power 400W RMS mono amp with remote Quasi Transmission Line MDF cabinet Rockville RV12.2B 1200W Dual 12" Car Subwoofer Enclosure, 400W RMS, Mono Amp, CEA-2006 Compliant, Subsonic Filter, Amp Kit, for Car Audio Systems

**Brand:** rockville
**Price:** ₩1007891
**Availability:** ✅ In Stock

## Summary

> 🎶 Unleash the bass beast in your ride — because your playlist deserves power.

## Quick Answers

- **What is this?** Rockville RV12.2B 1200W Dual 12" Car Subwoofer Enclosure, 400W RMS, Mono Amp, CEA-2006 Compliant, Subsonic Filter, Amp Kit, for Car Audio Systems by rockville
- **How much does it cost?** ₩1007891 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/168800992-rockville-rv12-2b-1200w-dual-12-car-subwoofer-enclosure-400w)

## Best For

- rockville enthusiasts

## Why This Product

- Trusted rockville brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable Sound Tuning:** Adjustable low-pass crossover, subsonic filter, and bass EQ let you tailor your bass experience.
- • **Precision Bass Engineering:** Injection molded cones and butyl rubber surrounds ensure accurate, high-impact low frequencies.
- • **Pro-Grade Amplifier Included:** 400W RMS mono amp with high-speed MosFET tech and dash remote for on-the-fly bass control.
- • **Dual 12" Subs, Maximum Impact:** Feel every beat with 1200W peak power delivering distortion-free, deep bass.
- • **Rugged, Acoustic-Optimized Enclosure:** 3/5" MDF cabinet with bonded bracing and tweed carpet finish for durability and punch.

## Overview

The Rockville RV12.2B is a complete car subwoofer system featuring dual 12" subs with 1200W peak power and a matched 400W RMS mono amplifier. Built into a rugged quasi transmission line cabinet with premium components, it delivers deep, distortion-free bass. The system includes advanced tuning options like a subsonic filter, adjustable crossover, and bass EQ, plus a dash-mount remote for easy control, making it the ultimate upgrade for car audio enthusiasts seeking pro-level sound performance.

## Description

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

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Is Electric | No |
| Power Source | 12V DC Powered |
| Input Voltage | 7.2 Volts |
| Number of Power Levels | 1 |
| Speaker Maximum Output Power | 1200 Watts |
| Subwoofer Connectivity Technology | Wired |
| Connectivity Protocol | RCA |
| Connectivity Technology | RCA |
| Audio Driver Size | 12 Inches |
| Number Of Circuits | 2 |
| Audio Driver Type | Dynamic Driver |
| Item Weight | 53 Pounds |
| Item Dimensions D x W x H | 5"D x 16"W x 5"H |
| Unit Count | 1.0 Count |
| Impedance | 4 Ohm |
| Signal-to-Noise Ratio | 97 dB |
| Number of Audio Channels | 2.0 |
| Frequency Response | 20 KHz |
| Compatible with Vehicle Type | Car |
| Compatible Devices | Smartphone, Tablet, MP3 Player |
| Speaker Size | 12 Inches |
| Woofer Diameter | 12 Inches |
| MP3 player | No |
| Specific Uses For Product | In-car audio systems |
| Controller Type | Amplifier |
| Color | black |
| Is Waterproof | FALSE |
| Warranty Type | Limited |
| Control Method | Remote |
| Audio Output Mode | Mono, Stereo |
| Mounting Type | Car Mount |
| Speaker Type | Subwoofer |
| Additional Features | Bass Boost |
| Recommended Uses For Product | Music |
| Subwoofer Diameter | 12 Inches |

## Product Details

- **Brand:** Rockville
- **Speaker Maximum Output Power:** 1200 Watts
- **Frequency Response:** 20 KHz
- **Connectivity Technology:** Auxiliary, RCA
- **Audio Output Mode:** Mono

## Images

![Rockville RV12.2B 1200W Dual 12" Car Subwoofer Enclosure, 400W RMS, Mono Amp, CEA-2006 Compliant, Subsonic Filter, Amp Kit, for Car Audio Systems - Image 1](https://m.media-amazon.com/images/I/61bDXGqGZDL.jpg)

## Questions & Answers

**Q: Can it fit on a Dodge Challenger 2013**
A: @Kevin Just looking at the box style its build for efficient bass on low power. I bet it sound pretty good.

It it was just some basic sealed job, then you may have a point.

**Q: Will it work with a 2002 Toyota Highlander with stock stereo?**
A: Of course any system can work with a stock stereo just make just you know how to install or get a professional

**Q: How Will it fit good in a 2017 ford fusion?**
A: Perfect fit it doesn't take too much room

**Q: Will fit in 98 Honda Civic**
A: Yes they will my son has one and they sound amazing

## Frequently Bought Together

- Rockville RV12.2B 1200W Dual 12" Car Subwoofer Enclosure, Mono Amplifier, Amp Kit, Deep Bass, Durable Build, Easy Install, Perfect for Car Audio Enthusiasts
- Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals

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**Shop now:** [https://www.desertcart.kr/products/168800992-rockville-rv12-2b-1200w-dual-12-car-subwoofer-enclosure-400w](https://www.desertcart.kr/products/168800992-rockville-rv12-2b-1200w-dual-12-car-subwoofer-enclosure-400w)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-24*