The ROCK SHAKER 12 is a powered 12" subwoofer designed to deliver deep, resonant bass for home theaters and studios. Its high-grade MDF enclosure and efficient Class D amplifier create a rich, immersive audio experience, while the Y30 magnet woofer ensures clarity and punch at any volume. With versatile RCA and speaker-level inputs and outputs, this subwoofer adapts to a wide range of audio setups, from cinematic living rooms to creative studios. The elegant finish and detachable foam grill blend seamlessly into sophisticated spaces, making it a refined choice for those who value both performance and aesthetics.
Features
Deep, Resonant Bass
12" woofer with Y30 magnet and Class D amp delivers powerful, clear low frequencies for immersive listening.
Premium Build Quality
High-grade MDF enclosure and vinyl finish provide lasting durability and refined aesthetics for any room.
Flexible Connectivity
RCA and speaker-level inputs/outputs support seamless integration with home theaters, studios, or stereo systems.
Customizable Sound Control
Adjustable volume, phase, and crossover frequency let you tailor bass response to your environment and preferences.
Elegant, Functional Design
Sleek finish, detachable foam grill, and fire-resistant poly cotton fill combine safety, style, and performance.
Technical Specifications
Type of Product Powered 12" Subwoofer
Amplifier Type Class D
Peak Power Output 800 Watts
RMS Power Output 400 Watts
Woofer Impedance 4 Ohm
Frequency Response 20 Hz - 200 Hz
Signal to Noise Ratio 85 dB
THD <1%
Input Sensitivity 88 dB +/- 2 dB
Inputs RCA Line, Speaker High Level
Outputs RCA Line, Speaker High Level
Controls Volume, Phase Switch, Crossover Frequency, Power Switch
"Five months ago I bought the 12" Rock Shaker expecting a unit with marginal performance. I've been surprised by the quality, it digs deep and sounds good. (I only use this for audio) I switch the sub in/out of several systems, as I'm a hobbyist, and think it is a great value on a budget!"
— dave58 (5/5)
Love it!
"I absolutely love the unit as a whole. It’s very clean and I really like the materials that the cabinet is built out of and the materials used on the woofer itself are exceptional."
— Kimberly R. (5/5)
12” Rock Shaker
"This was the perfect addition to my system. I chose this one because it has the auto feature so you don’t have to physically turn it on and off. It sounds great and worth the price."
— Joseph S. (5/5)
This is such a fantastic
"This is such a fantastic value for the money! Granted, in my home theater setup, my rock shaker may not see the same sort of abuse as other applications, but so far, it is absolutely perfect!"
— Scott O. (5/5)
Chase loving it
"About a year ago I ordered the Shaker eights which I thought it was rather small but man when I got them they had a big punch so I wanted to upgrade my sister so I ordered the Rockville req 42 equalizer that worked out pretty good then I said I need a little more punch so I tried to shake at 12:00 man what a big difference between night and day I love it I will continue doing business with you guys keep up the good work. Also looking into your car audio see you guys later"
— Gary C. (5/5)
Impressive
"Not my 1st subwoofer and I can’t honestly say I didn’t expect this impressive performance after having experienced many of the major brands that are much more expensive. I am loving this sub and it’s wall rattling output! I’ll be coming back for more."
— Guillermo L. (5/5)
12" rock shaker
"Nice sub for home theater. Puts out the bass. The volume knob is only at 11:00 position. My previous sub the volume knob was at 2:00 position."
— David V. (5/5)
My shaker
"OMG what I've been looking for I love it and glad I bought it"
— Evangela A. (5/5)
Excellent Quality
"As a retired dj who still loves feeling the bass every once in a while, these are a fine addition to any system. An affordable option to some of the more expensive ones"
— Timothy B. (4/5)
Bought as gift for son in law. He was blown away,literally!
"Thanks for making me look good!"
— Brent E. (5/5)
Q&A
California Proposition 65 Warning: Cancer and Reproductive harm — www.P65Warnings.ca.gov
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