Polk Audio MXT12 12" 100-Watt Powered Subwoofer

Improve your home theatre system for an immersive movie-watching experience with the Polk Audio MXT12 12" subwoofer. The integrated volume controls, variable crossover ranging from 80-160Hz, and the phase polarity (0/180) control make sure that you can enjoy your videos or song in high-quality sound with exceptionally clear details.