Rockville Rock Shaker 15" Powered Subwoofer
- 15" woofer, 1000W peak / 500W RMS
- Down to 35 Hz, crossover 35-200 Hz
- Class-D amplifier, 86 dB SNR
- RCA and speaker-level inputs and outputs
- 0-180 degree phase switch
- 56 lbs MDF cabinet, 27 x 22 x 19 inches
Last refreshed Sep 26, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A large, high power powered subwoofer for home theaters and studios that need big bass and flexible inputs. It is heavy and big, so measure the floor space first.
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ASIN: B0DHS6Y1KVModel: Rock Shaker 15Category: Subwoofers
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Overview
Not a compact cube sub, the Rockville Rock Shaker is a large powered subwoofer with a big driver in a heavy MDF cabinet. A Class-D amplifier drives it, and RCA plus speaker-level inputs connect to almost any receiver or amplifier.
Lots of power and a big driver move air for movie rumble and music. Its size and weight make it hard to hide in small rooms.
Who it's for
Large living rooms and studios get deep bass with crossover and phase control. Small spaces and shared walls suit a smaller sub.
Pros and cons
- High power output
- Adjustable crossover and phase
- RCA and speaker-level inputs
- No wireless connection
Performance notes
The sealed MDF cabinet limits vibration so bass stays tight. Crossover and phase controls blend it with main speakers, and placement near walls or corners boosts output. Speaker-level inputs allow use with amps lacking a sub output.
Specifications
| Brand | Rockville |
|---|---|
| Model | Rock Shaker 15 |
| Dimensions & fit | |
| Woofer Diameter | 15 incheshigher than 95% of 20 subwoofers |
| Item weight | 56 pounds |
| Item dimensions | 27 x 22 x 19 inches |
| Capacity & performance | |
| Speaker Maximum Output Power | 1000 watts peak, 500W RMShigher than 77% of 31 subwoofers |
| Signal to noise ratio | 86 dB |
| Power & efficiency | |
| Voltage | 110-240V |
| Construction & materials | |
| Enclosure Material | MDF |
| Warranty & support | |
| Warranty Description | 1 year manufacturer |
| Other details | |
| Amplifier | Class-D |
| Low frequency | 35 Hz |
| Crossover | 35-200 Hz |
| Phase | 0-180 degree |
| Impedance | 4 ohm |
| Inputs | RCA line-level, speaker-level in and out |
Closest rivals on specs
Behringer EUROLIVE B1200D-PRO Active PA Subwoofer 12 Inch- Woofer Diameter 15 vs 12 inches (+25%)
- Speaker Maximum Output Power 1000 vs 500 watts (+100%)
Alpine W12S4 Subwoofer 12 Inch- Woofer Diameter 15 vs 12 inches (+25%)
- Speaker Maximum Output Power 1000 vs 500 watts (+100%)
Rockford Fosgate P3D2-10 P3 Subwoofer 2 Pack- Woofer Diameter 15 vs 10 inches (+50%)
Frequently asked questions
Can the Rock Shaker 15 connect to an amp without a subwoofer output?
Yes. It has speaker-level inputs and outputs as well as RCA.
How low does the Rockville Rock Shaker 15 go?
Down to 35 Hz.