Polk Audio PSW350 10″ Front-Firing Powered Subwoofer 260W
$225.00
A 10-inch front-firing Dynamic Balance woofer on a 100-watt RMS amplifier — 260 watts dynamic — in a dual-rear-ported cabinet good for 25 to 180 Hz. Speaker-level in and out, stereo line inputs and an unfiltered LFE jack, with a variable 60 to 160 Hz low-pass and a phase switch. 37 lbs, black matte. Very good cosmetic condition.
1 in stock
Polk Audio PSW350 10″ Front-Firing Powered Subwoofer 260W
The Polk Audio PSW350 is a compact, full-featured powered subwoofer designed to add clean, high-impact bass to music and home theater systems without dominating your room visually.
At its heart, the PSW350 uses a 10″ front-firing Dynamic Balance woofer driven by a high-current 100-watt RMS amplifier (260 watts dynamic), giving it enough headroom to deliver punchy, room-filling bass in small to medium spaces. The enclosure is a direct-radiating, vented design with dual rear-firing ports to extend low-frequency response while keeping distortion low. Overall frequency response is rated from 25 Hz to 180 Hz, with a -3 dB range of 38–160 Hz, making it a capable match for bookshelf and tower speakers alike.
On the back panel you’ll find flexible connection and control options: speaker-level inputs and outputs, stereo line-level inputs, and a dedicated unfiltered LFE input for use with modern AV receivers that provide their own bass management. A continuously variable low-pass crossover (60–160 Hz), phase switch, and level control make it straightforward to blend the PSW350 with your mains. The auto on/off feature powers the subwoofer up when it senses signal and puts it into standby after a period of silence, adding convenience in daily use.
This unit has been thoroughly inspected and tested to confirm full functionality.
Key Specifications — Polk Audio PSW350
- Driver: 1 x 10″ (254 mm) front-firing Dynamic Balance woofer
- Amplifier power: 100 watts RMS; 260 watts dynamic
- Enclosure type: Direct-radiating, vented with dual rear-firing bass ports
- Overall frequency response: 25 Hz – 180 Hz
- -3 dB frequency response: 38 Hz – 160 Hz
- Low-pass crossover: Continuously variable 60–160 Hz (bypassed when using LFE input)
- Phase control: 0° / 180° switch
- Connections: Speaker-level inputs and outputs (spring clips); stereo line-level inputs (RCA); LFE/sub mono RCA input (unfiltered, receiver-managed)
- Auto on/off: Yes, plus manual On and Off positions
- Finish: Black matte
Dimensions: (Width x Height x Depth) 13.5 x 15 x 18.5 inches (343 x 381 x 470 mm)
Weight: 37 lbs (16.8 kg)
This PSW350 is in very good cosmetic condition. The black matte cabinet shows light, honest signs of use but no significant dents, chips, or deep scratches, and the front grille and driver are clean and intact. Controls and connections on the rear panel are in good shape.
A well-regarded Polk 10″ powered subwoofer with 260W dynamic power, flexible connectivity, and a compact, easy-to-place cabinet — ideal for adding solid low-end foundation to a vintage or modern surround system.
Backed by Radique Audio’s 90-day warranty and our perpetual trade-back policy, you can purchase with confidence.
| Weight | 40 lbs |
|---|---|
| Dimensions | 22.5 × 17.5 × 19 in |
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