S355DB Bookshelf Speaker and Subwoofer 2.1 Speaker System

S355DB Bookshelf Speaker and Subwoofer 2.1 Speaker System

Marsoni

M251S

$300.00

Get it in 3 business days with 1 day shipping. Friday, May 29

S355DB Bookshelf Speaker and Subwoofer 2.1 Speaker System150W RMS total output power with high quality and room filling sound 3. 5" long throw aluminum cone mid bass drivers and 1. 5" titanium dome tweeters 8" 5. 8GHz wireless subwoofer End to end digital signal processing with tri amped active crossover and DRC Hi Res Audio and Hi Res Audio Wireless certified Versatile connectivity options including HDMI eARC, Optical, Coaxial, USB C, and LINE IN Bluetooth V6. 0 audio receiver supporting multipoint

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The first thing I noticed was the quality of the adhesive. It’s incredibly tacky, which is exactly what you want—once it’s pressed down, it isn't going anywhere.It was easy to trim with a standard pair of scissors. Definitely makes a huge difference in rattles and quality of music inside the cabin. highly recommend and great quality for the money. The back comes off with ease and super easy to cut and place.

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Reviewed in the United States on May 15, 2026