Polk Audio PSW10 10″ Powered Subwoofer Front-Firing 100W Peak

Polk Audio PSW10 — A 10-Inch Powered Subwoofer That Suits Almost Any Room

The Polk Audio PSW10 is a compact, popular 10-inch powered subwoofer offering easy setup, flexible connectivity, and a significant bass boost for home theater or music systems at an accessible price point.

The Driver and Cabinet

Built around a 10-inch Dynamic Balance polymer composite cone driver in a front-firing ported MDF enclosure, the PSW10 is designed to add deep, controlled low-frequency reinforcement to any stereo or surround system without demanding significant floor space. The built-in amplifier delivers 50 watts RMS with 100 watts of dynamic peak power, providing enough headroom for movie soundtracks and music with real low-frequency content. Non-resonant MDF cabinet construction with 0.75-inch baffles and internal bracing keeps the enclosure tight and focused, minimizing cabinet coloration and helping the driver stay controlled even at higher output levels.

Connections

Connectivity is straightforward and flexible — stereo RCA line-level inputs accept signals from any receiver or processor with a subwoofer or line-level output, while spring-clip speaker-level inputs allow direct connection from amplifier or receiver speaker terminals for systems without a dedicated subwoofer output. A variable low-pass crossover (80–160 Hz), independent volume control, and a toggle phase switch on the rear panel allow easy integration with a wide variety of main speakers and room placements. Auto on/off circuitry powers the subwoofer up when signal is detected and returns it to standby during quiet periods. This example is in very good cosmetic condition with light signs of careful use and confirmed fully functional.

Why This One

The Polk Audio PSW10 is a well-established entry-level subwoofer that reliably delivers the bass reinforcement that bookshelf speakers and compact towers simply cannot provide on their own, making it a practical and affordable upgrade for home theater or music listening in small to medium-sized rooms. In very good cosmetic condition and fully tested, this is a ready-to-use addition to any system.

Features

• 10-inch Dynamic Balance polymer composite cone driver, front-firing
• 50W RMS / 100W dynamic peak high-current amplifier
• Bass-reflex (ported) enclosure
• Non-resonant MDF construction, 0.75″ baffles, internal bracing
• Overall frequency response: 35 Hz – 200 Hz
• -3dB limits: 40 Hz – 160 Hz
• Variable low-pass crossover: 80–160 Hz
• Toggle phase switch (0°/180°)
• Stereo RCA line-level inputs
• Speaker-level inputs (spring-clip, gold-plated)
• Auto on/off (power-saver) circuit
• Independent volume control
• Black wood grain vinyl finish
• Very good cosmetic condition, fully tested

Polk Audio PSW10 Specifications

• Dimensions (Width x Height x Depth): 14 x 14.375 x 16.125 inches (35.6 x 36.5 x 41 cm)
• Weight: 26 lbs (11.8 kg)

⚠️ Important Information for International Buyers

This unit is configured for North American 110/120V power. Buyers outside North America will require a step-down transformer and appropriate plug adapter.

✅ Buy With Confidence — The Radique Promise

Backed by Radique Audio’s Bumper-to-Bumper Warranty and our Perpetual Trade-Back Program. When you’re ready to move on, we’ll take it back. That’s the Radique difference.

📦 Watch how we protect your gear — our unboxing video.

📺 Curious about our business? Check out our YouTube channel for behind-the-scenes videos and more!

📞 Questions? Use the Ask a Question button above, or call us at 613-416-9995.