Polk Audio PSW12

The Polk Audio PSW12 is a 12" home audio subwoofer from Polk Audio's PSW Series.  The subwoofer features a dynamic balance composite woofer driver for handling up to 100 watts of continuous power and 260 watts of peak power.  It also features controls to adjust the low-pass crossover, phase, and subwoofer volume to its environment and has line and speaker level inputs for wiring compatibility.  The PSW12 has a non-resonant MDF construction with a 3/4" baffle and internal bracing for deep bass and accurate, detailed sound.  It is available in a black or cherry finish with titanium faces and is designed for use with Polk Audio's Monitor speakers.  The PSW12 is larger and more powerful than Polk Audio's PSW10 subwoofer and also features magnetic shielding which the PSW10 lacks.