Polk Audio PSW50 Powered Subwoofer HiFi Home Audio Bass Speaker 8 Inch

Optimus Prime's Stereo Equipment Old School Audio - Old School Prices - Professionally Tested Product Description This Polk Audio PSW50 is a powered subwoofer featuring an 8-inch driver and built-in 50-watt RMS amplifier, fully tested and confirmed working. The amplifier section, auto power-on circuit, and all RCA line-level inputs were verified functional with clean, powerful bass output. Good cosmetic condition with minor wear from use. Remote not included. Please review all photos for details. Highlights At A Glance ✔ Fully tested and verified ✔ Good cosmetic condition with minor wear from use ✔ Free 30-day returns ✔ Fast, insured shipping Testing & Verification This PSW50 was tested by powering the unit fully and driving it with line-level RCA input signals to confirm the built-in amplifier produces clean, distortion-free bass output. The 8-inch driver was inspected for surround and cone integrity, and verified to produce no rattles or abnormal noise at various output levels. The auto power-on circuit, volume control, crossover frequency adjustment, and phase switch were all confirmed fully operational. Shipping & Returns Fast, insured shipping from Minnesota. Free 30-day returns. Item is carefully packaged for safe delivery.