---
product_id: 261455323
title: "Rockville RG212CA 2000W Dual 12\" Powered Car Subwoofer Enclosure, 4-Ohm, Slim Vented, Built-in Amplifier, Black"
brand: "rockville"
price: "€ 420.58"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/261455323-rockville-rg212ca-2000w-dual-12-powered-car-subwoofer-enclosure-4
store_origin: IE
region: Ireland
---

# Built-in 500W Class D amp Slim 4.37" depth design 2000W peak power Rockville RG212CA 2000W Dual 12" Powered Car Subwoofer Enclosure, 4-Ohm, Slim Vented, Built-in Amplifier, Black

**Brand:** rockville
**Price:** € 420.58
**Availability:** ✅ In Stock

## Summary

> 🎶 Turn heads and drop jaws with bass that commands attention!

## Quick Answers

- **What is this?** Rockville RG212CA 2000W Dual 12" Powered Car Subwoofer Enclosure, 4-Ohm, Slim Vented, Built-in Amplifier, Black by rockville
- **How much does it cost?** € 420.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/261455323-rockville-rg212ca-2000w-dual-12-powered-car-subwoofer-enclosure-4)

## 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

- • **Immersive Dual 12" Bass:** Experience thunderous, room-shaking bass with dual 12" subwoofers delivering 2000W peak power for your ultimate car audio upgrade.
- • **Plug & Play Convenience:** Easy installation with RCA & high-level inputs plus remote bass control—compatible with factory and aftermarket systems for seamless integration.
- • **Powerhouse Amplification:** Integrated 500W RMS Class D amplifier with aluminum heatsink ensures cool, efficient power delivery and crystal-clear low frequencies.
- • **Space-Smart Slim Profile:** Sleek 4.37" depth fits tight spaces without sacrificing sound quality—perfect for compact vehicles and minimalist interiors.
- • **Premium Durability & Clarity:** Kevlar-reinforced composite cones and high-temp aluminum voice coils guarantee long-lasting performance and pristine audio clarity.

## Overview

The Rockville RG212CA is a compact yet powerful dual 12" powered subwoofer enclosure delivering 2000W peak power and 500W RMS through a built-in Class D amplifier. Its slim vented design fits tight spaces while providing rich, immersive bass. Premium Kevlar-reinforced cones and aluminum voice coils ensure durability and clear sound. Easy to install with versatile inputs and remote control, it’s the perfect upgrade for millennial professionals seeking high-impact car audio without sacrificing space.

## Description

desertcart.com: Rockville RG212CA 2000W Dual 12" Powered Car Subwoofer Enclosure, 4-Ohm, Slim Vented, Built-in Amplifier, Black : Electronics

Review: Honest review - Pardon the dust in the picture! I know some people say that's its not very powerful, I thought that too when I first hooked it up to my factory radio in my jeep run off of a LOC and then tried high input.. neither were very good for me. So I decided to replace my head unit and factory infinity speakers. Hooked it back up, plugged it into the aftermarket stereo.. and wow! now im sure you could find more power and better speakers somewhere else.. but for under 200 dollars? Its plenty enough for me.. does better than keep up with the bass in my JKU.. its an attention whore. Ive only had it installed properly for a week now. So hoping it will last a long time. This thing does have a very good sound quality, like I said.. for under 200 dollars im extremely happy.. that's a tenth of the price I paid for the rest of my system. It was very easy to install. Took me less than an hour to run the wires and Mount the unit with some homemade brackets because I do a lot of offroading so I wanted it secured. I thought it was going to be bigger, im sooooo happy the box it small and dont take up much room in the back. Very pleased with that. I decided to go with rockvilles 4 gauge wire kit, Altho I had to trip just a small amount of wire off for the positive and neg to load the wires in.the back of the box. Was no problem! Bottom line: so far im very pleased with the size, quality and BOOM. Super easy install in my Jeep (Granted ive had my jeep in a million pieces a million times so I know every wire and all the places it run through the firewall.) But all cars are pretty much the same. Im sure there are videos on YouTube to help you out. I was not paid or didnt get anything from this review. Just a simple and honest review. If it craps out at any time I WILL update this. One last thing: the single 12 box is only like 6 inches shorter than this double 12" sub box. For those of you who cant make up your mind on the extra space. 6 inches wasn't much difference for me.. ( that's what she said). Good luck and boom on jeepers
Review: Best subwoofer on the market. - WOW, this Subwoofer is INSANE, sounds so clean. I installed in an 11 Sonata, and worked very well when plugged into high input. VERY, VERY, Powerful. Would recommend.

## Features

- POWERFUL DUAL SUBWOOFER SYSTEM: 2000W peak power, 500W RMS with dual 12" super-slim subwoofers delivering rich, immersive bass for premium car audio experience in compact vehicles
- SPACE-SAVING SLIM DESIGN: 3/4" MDF construction with vinyl finish, side vents tuned to 40Hz, ribbed design maximizes sound quality while fitting tight spaces - measures 29.52" L x 15" H x 4.37" D
- BUILT-IN CLASS D AMPLIFIER: 500W RMS mono-block amp, 2-ohm stable with aluminum heatsink for cool operation, low-pass crossover (50Hz-200Hz) for tailored frequency response
- PREMIUM COMPONENTS: Ultra-stiff composite pulp cones with Kevlar reinforcement, 2" high-temperature aluminum voice coils ensure clear audio reproduction and long-term durability
- EASY INSTALLATION: Low-level RCA inputs, high-level speaker inputs with auto-start music sense, RJ11 jack for dash-mounted bass remote control - compatible with factory and aftermarket systems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08R3R3JNT |
| Additional Features | Slim Design, Vented Enclosure |
| Antenna Location | For Music Players |
| Audio Driver Size | 12 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Mono |
| Best Sellers Rank | #68,714 in Electronics ( See Top 100 in Electronics ) #259 in Car Component Subwoofers |
| Brand | Rockville |
| Color | Black |
| Compatible Devices | Car |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | RCA, Speaker Level Input |
| Connectivity Technology | wired |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Package Type | FFP |
| Customer Reviews | 3.9 out of 5 stars 601 Reviews |
| Enclosure Material | Metal, Wood |
| Frequency Response | 30 Hz |
| Input Voltage | 5 Volts |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 6.65"D x 29.52"W x 15"H |
| Item Type Name | vehicle-subwoofers |
| Item Weight | 40.1 Pounds |
| MP3 player | No |
| Manufacturer | Rockville |
| Model Name | RG212CA |
| Model Number | RG212CA v2 |
| Mounting Type | Tabletop Mount |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Processor Count | 2 |
| Series Number | 2 |
| Speaker Maximum Output Power | 2000 Watts |
| Speaker Size | 12 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Car audio systems |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 12 Inches |
| Total USB 2.0 Ports | 2 |
| UPC | 819216027585 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 YEAR |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 12 Inches |

## Product Details

- **Brand:** Rockville
- **Speaker Maximum Output Power:** 2000 Watts
- **Frequency Response:** 30 Hz
- **Connectivity Technology:** wired
- **Audio Output Mode:** Mono

## Images

![Rockville RG212CA 2000W Dual 12" Powered Car Subwoofer Enclosure, 4-Ohm, Slim Vented, Built-in Amplifier, Black - Image 1](https://m.media-amazon.com/images/I/71UwEKEEQzL.jpg)
![Rockville RG212CA 2000W Dual 12" Powered Car Subwoofer Enclosure, 4-Ohm, Slim Vented, Built-in Amplifier, Black - Image 2](https://m.media-amazon.com/images/I/61y4NVzYBDL.jpg)
![Rockville RG212CA 2000W Dual 12" Powered Car Subwoofer Enclosure, 4-Ohm, Slim Vented, Built-in Amplifier, Black - Image 3](https://m.media-amazon.com/images/I/61IsYlqHALL.jpg)
![Rockville RG212CA 2000W Dual 12" Powered Car Subwoofer Enclosure, 4-Ohm, Slim Vented, Built-in Amplifier, Black - Image 4](https://m.media-amazon.com/images/I/71NsfHGOy3L.jpg)
![Rockville RG212CA 2000W Dual 12" Powered Car Subwoofer Enclosure, 4-Ohm, Slim Vented, Built-in Amplifier, Black - Image 5](https://m.media-amazon.com/images/I/81UOyHxaIQL.jpg)

## Questions & Answers

**Q: Can they be laid on the back to go under a bench seat?**
A: I guess you could lay it on it’s back but note that the amp heat sink is on the back and would be covered up if laid down.  The amp does get warm to the touch with good airflow around it.

**Q: Will 1 set of these sound nice with a good amp in a 2009 gmc yukon denali**
A: Would sound good without extra amp

**Q: Could i hook up my own amplifier. Or do i have to use the built in one.**
A: It has its own Built in amplifier

**Q: Can I add an extra amplifier to the small one that comes built in to help the system keep from overheating?**
A: with an extra or not the unit should not overheat , can get a little warm, even hot, but not overheat. The unit is designed to give to give an alert, by signal(flashing red light) or just completely shutting down( sometimes blowing the fuse. (to prevent a fire)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Honest review
*by A***E on March 12, 2021*

Pardon the dust in the picture! I know some people say that's its not very powerful, I thought that too when I first hooked it up to my factory radio in my jeep run off of a LOC and then tried high input.. neither were very good for me. So I decided to replace my head unit and factory infinity speakers. Hooked it back up, plugged it into the aftermarket stereo.. and wow! now im sure you could find more power and better speakers somewhere else.. but for under 200 dollars? Its plenty enough for me.. does better than keep up with the bass in my JKU.. its an attention whore. Ive only had it installed properly for a week now. So hoping it will last a long time. This thing does have a very good sound quality, like I said.. for under 200 dollars im extremely happy.. that's a tenth of the price I paid for the rest of my system. It was very easy to install. Took me less than an hour to run the wires and Mount the unit with some homemade brackets because I do a lot of offroading so I wanted it secured. I thought it was going to be bigger, im sooooo happy the box it small and dont take up much room in the back. Very pleased with that. I decided to go with rockvilles 4 gauge wire kit, Altho I had to trip just a small amount of wire off for the positive and neg to load the wires in.the back of the box. Was no problem! Bottom line: so far im very pleased with the size, quality and BOOM. Super easy install in my Jeep (Granted ive had my jeep in a million pieces a million times so I know every wire and all the places it run through the firewall.) But all cars are pretty much the same. Im sure there are videos on YouTube to help you out. I was not paid or didnt get anything from this review. Just a simple and honest review. If it craps out at any time I WILL update this. One last thing: the single 12 box is only like 6 inches shorter than this double 12" sub box. For those of you who cant make up your mind on the extra space. 6 inches wasn't much difference for me.. ( that's what she said). Good luck and boom on jeepers

### ⭐⭐⭐⭐⭐ Best subwoofer on the market.
*by W***E on April 26, 2025*

WOW, this Subwoofer is INSANE, sounds so clean. I installed in an 11 Sonata, and worked very well when plugged into high input. VERY, VERY, Powerful. Would recommend.

### ⭐ DO NOT BUY
*by M***C on January 28, 2024*

i am 19, wanted some nice speakers and bought these.. the sound was great for about a month and then it started making a horrible rattling sound, only to find out they are made from plastic.. the vibrations from the speaker shattered the hard plastic brace on the inside of the speakers and made it sound horrible.. i repeat DO NOT BUY THESE… go spend 100$ at walmart for kicker speakers, they are better and are made from metal

## Frequently Bought Together

- Rockville RG212CA Dual 12 inches Slim Vented Powered Car Subwoofer Enclosure 2000 Watt
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
- PAC SNI-35 Variable LOC Line Out Converter 1.2x6.25x5.9

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-01*