
Yamaha 8-inch Powered Subwoofer
Score: 72/100
Sonos Sub Mini
Score: 76/100Rankings

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.

The Yamaha NS-SW050BL is an 8-inch powered subwoofer delivering tight bass with a built-in 50 W RMS amplifier, making it ideal for compact spaces. Its modest power and limited low-frequency extension may fall short in larger rooms. Best suited for small apartments or bedrooms.
| Attribute | ![]() | ![]() |
|---|---|---|
50 Wbest | 50 Wbest | |
— | 25 Hzbest | |
100 Wbest | — | |
8 inbest | 6 in | |
5 Ωbest | — | |
| ↓ lower better | 18.7 lb | 13.999 lbbest |
225 sqftbest | — | |
11.5 in | 11.93 inbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Audio(2) | ||
Frequency Response (Hz) | 28-200 Hz | 25 Hz |
Driver Size (in) | 8 in | 6 in |
Connectivity(1) | ||
Wireless Capability | false | true |
Build & Design(5) | ||
Enclosure Type | Enclosed | Sealed |
Weight (lb) | 18.7 lb | 13.999 lb |
Height (in) | 11.5 in | 11.93 in |
Width (in) | 11.5 in | 8.98 in |
Depth (in) | 13.4 in | 8.98 in |

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

Professional reviewers praise the NS-SW050BL for its compact footprint, stylish black design, and the combination of Advanced YST II and Twisted Flare Port that yields remarkably tight and accurate bass. They note the built-in 50 W RMS amplifier provides clean, punchy low frequencies suitable for small to medium rooms, while also mentioning the limited power may be a drawback for larger spaces.
Everyday users appreciate the subwoofer's ability to add substantial bottom end to bedrooms and small home-theater setups, often highlighting its rich and deep bass when paired with soundbars or Yamaha receivers. Common concerns revolve around its 50 W power being modest for larger rooms and questions about compatibility with non-Yamaha equipment.

“nice, deep base”



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.
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.