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Sony SA-WM 20

Sony SA-WM 20
alaAverage 3.3

7 reviews

Jun, 2018

alaTest has collected and analyzed 7 reviews of Sony SA-WM 20. The average rating for this product is 3.3/5, compared to an average rating of 4.3/5 for other Speakers for all reviews.

On average, users rate this product 66/100.

Review analysis

(Based on 7 reviews)

User Reviews  


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Consumer review ( review summary for Sony SA-WM 20


alaTest has collected and analyzed 7 user reviews of Sony SA-WM 20 from The average user rating for this product is 3.3/5, compared to an average user rating of 4.2/5 for other Speakers on

57% of the reviews on give this product a positive rating.

This summary is based on the products: Sony 8'' 50-Watt Powered Subwoofer (SA-WM20)Sony 8'' 50-Watt Powered Subwoofer (SA-WM20)

Jun, 2018

Product Specifications

Sony presents the SAW-M20 subwoofer. Its built-in amplifier will enhance the quality sound you hear. Enjoy features like its Advanced SAW (Super Acoustically Loaded) bass reflex design, an 8-inch long-throw driver, level control, variable high-cut frequency, line-level and speaker-level inputs, and a line output for an additional subwoofer. You want incredible sound? Add the SAW-M20 to your entertainment system and listen...

Dimensions & Weight



Packaged Quantity:1
Product Line:Sony SAW



Remote Control

Type: None

Service & Support

Type:2 years warranty

Speaker System

Amplification Type:Active
Connectivity Technology:Wired
Nominal (RMS) Output Power:50Watt
Response Bandwidth:20 - 200Hz
Speaker System Type:Subwoofer