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Rockville RVS12A 12" Slim Vented Powered Car Subwoofer Enclosure, 1400 Watts

$399.00 $179.95
(You save $219.05)
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All About Your RVS12A:


The RVS12A is in our opinion the best slim powered car subwoofer on the market. This sub is a vented and more powerful version of our famous RWS12CA. The performance is better than systems that cost double or triple the price! There are a few things we did that make this have such clean and tight bass that you will feel in your chest.

  1. We made the enclosure vented and slightly bigger.
  2. We updated the woofer to make it optimized for the tuning frequency of the vent.
  3. We upgraded the built in amplifier and added more power.
  4. We built in a fixed subsonic filter that filters out unwanted frequencies below 30 Hz.

Super slim
The super slim design barely takes up any space in your trunk. Our engineers matched a slim subwoofer with a vented enclosure and an amplifier tuned to perform optimally for this system.

Huge sound!
This model is like our RWS12CA but significantly louder! It is vented and the amplifier produces more power. You will love the performance guaranteed!

RCA inputs and high-level inputs
Use the RCA inputs if your receiver has RCA outputs available. Use the high-level inputs if you have no RCA outputs available like if you have a stock radio. Either way installation is quick and easy with this all in one solution. The Power, signal and remote turn-on terminals are angled which enables quick connecting or disconnecting.

Remote bass knob included
The remote bass knob can be mounted by your dash and allows you to raise or lower the sub volume from your dash.

Adjustable low-pass crossover
The adjustable crossover allows you to filter out the frequencies you do not want your subwoofer to play. For example, if you know your full range speakers are set to roll off at 80Hz you can set the crossover on the sub to filter out anything above 80Hz.


  • Rockville RVS12A Slim 12" 1400 Watt Amplified Car Subwoofer in Vented Enclosure with Shallow Enclosure
  • 1400 Watts Peak power output
  • 350 Watts RMS
  • 12" Subwoofer with 50 Oz magnet
  • Subsonic filter preset to 30Hz
  • Vented enclosure plays tight and deep bass compared with the sealed version of this
  • The enclosure is a little bit bigger than the sealed version we make but this is still shallow and the sound of this is significantly better and this is still really small
  • MDF Enclosure (high quality - NOT particle board!)
  • 2" High Temperature Voice Coils
  • Ultra-Stiff Composite Pulp Cone with Kevlar Reinforcement
  • 3D Molded Acrylic Dust Cap
  • Expanded & Rolled Steal Basket
  • High Density Laminated Foam Surround
  • High Power Strontium Magnet with Ultra Saturated High BL Motor Structure
  • Vented Core Magnet Motor Structure
  • 8mm Washer & Yoke Plates
  • 13.6mm Peak-to-Peak X-Max
  • Aviation Grade Black Tweet Carpet with Embroidered Logo
  • Black Texture Synthetic Leather Front Panel
  • Impedance: 4-ohms
  • Frequency response: 30Hz-500Hz
  • SPL @ 1w/1m: 89dB
  • Dimensions: 26.49" Length x 15.2" Height 6.8" Top Depth x 8.9" Bottom depth
  • Unit Weight: 32.55 Lbs.

Amp Features:

  • Built-in 300 Watts RMS / 1200 Watt Mono Block Amplifier
  • 150mV - 5V Variable Input Level
  • 12dB Low Pass Crossover Frequency 50Hz-250Hz
  • Low Level RCA Inputs
  • High Level Speaker Level Input with Auto Start Music Sense
  • RJ11 Jack for Dash Mounted Bass Remote
  • UPC:
  • 819216029848

WARNING: Cancer and Reproductive Harm —

Car Subwoofer Impedance Wiring Guide

Use our car subwoofer and amp wiring diagrams to figure out which amplifier is compatible with your subwoofer(s) and how to wire it properly.

New orders ship within 1 business day
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