
Rockville Rock Shaker 12
Score: 77/100
Sonos Sub Mini
Score: 76/100Rankings

The Rockville Rock Shaker 12 is a 12-inch powered subwoofer offering 800 W peak power and versatile connectivity for small-to-medium rooms. Its bass extension can be limited and the cabinet size may restrict output in larger spaces. Best suited for budget-conscious home-theater users who need strong impact without complex setup.

The Sonos Sub Mini is a compact wireless subwoofer featuring dual 6-inch inward-facing drivers that deliver deep 25 Hz bass for small to medium rooms. Inconsistent weight specifications and undisclosed power output may deter users needing clear performance data. Best suited for Sonos users with limited space seeking integrated bass.
| Attribute | ![]() | ![]() |
|---|---|---|
400 Wbest | 50 W | |
— | 25 Hzbest | |
800 Wbest | — | |
— | 6 inbest | |
12 inbest | — | |
4 Ωbest | — | |
| ↓ lower better | 43 lb | 13.999 lbbest |
14.6 inbest | 11.93 in |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Consumption(1) | ||
Amplifier Power (RMS) (W) | 400 W | 50 W |
Audio(1) | ||
Frequency Response (Hz) | 20-200 Hz | 25 Hz |
Connectivity(1) | ||
Input Type | RCA, high-level | WiFi |
Build & Design(5) | ||
Enclosure Type | ported, rear-firing | Sealed |
Weight (lb) | 43.0 lb | 13.999 lb |
Height (in) | 14.6 in | 11.93 in |
Width (in) | 18.3 in | 8.98 in |
Depth (in) | 18.9 in | 8.98 in |

Products in the top-left offer the best value (high score, low price).

Professional sources describe the Rock Shaker 12 as a powerful, efficient subwoofer that provides deep, resonant bass with low distortion, thanks to its Class D amp and robust MDF enclosure. Reviewers appreciate the adjustable crossover and versatile connectivity, positioning it as a solid entry-level choice for home-theater and music setups.

Professional reviewers commend the Sub Mini for delivering surprisingly deep bass and a premium look in a small footprint, praising its force-cancelling dual woofers and seamless Sonos app integration. However, they criticize the lack of disclosed power output, the iOS-only Trueplay support, and the inconsistent dimension/weight data that can complicate buying decisions.
“nice, deep base”



Everyday users love the Sub Mini's ability to add clean, deep bass without cluttering a room, highlighting its easy setup and smooth app controls. Common complaints revolve around its limited power for big spaces, the absence of Android Trueplay, and confusion over the actual shipping weight reported by different sources.