Polk Audio PSWi-8M
Wireless Powered Subwoofer
Black Finish


The Polk Audio PSWi-8M is a compact, wireless powered subwoofer designed to deliver deep bass reinforcement for home theater setups. Originally paired with high-performance soundbar systems, this unit offers a clean, cable-free solution for low-frequency audio enhancement. Its small footprint and downward-firing design allow for flexible placement within a room while maintaining the consistent performance Polk is known for.


• 8-inch downward-firing driver with a front-firing tuned port for optimized bass response
• Wireless connectivity specifically designed for pairing with compatible Polk Audio soundbar systems
• Rear panel features include a phase switch (0°/180°), volume adjustment knob, and L/R line-in jacks
• Durable black wood-texture cabinet with integrated feet and attached AC power cord


Condition: The cabinet shows moderate cosmetic wear, including visible surface scratches and scuffs on the top and side panels. The downward-firing woofer cone and surround appear intact. All rear controls are present, and the volume knob rotates smoothly. The power indicator LED illuminates green when the unit is switched on. The attached power cord is in good condition. Note: This is a wireless replacement unit; a compatible transmitter or soundbar is required for wireless operation. Functionality confirmed by power-on indicator.


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