Polk Audio 10-inch Powered Subwoofer

Adorama offers Polk Audio 10-inch Powered Subwoofer in $69.99 with FREE shipping.

Product Features:

• PSW enclosures are designed and engineered for perfect volume, minutely tuned for distortion-free low frequencies and internally braced and damped to eliminate internal standing waves and other performance-robbing resonances.
• This unique configuration uses a specially tuned and directed port to more efficiently produce maximum bass impact.
• Combining just the right driver materials, speaker geometry and enclosure construction techniques has a synergistic effect that produces cleaner, clearer sound.
• PSW subwoofers outperform the competition with durable, resonance-free Dynamic Balance driver materials that stay stiff and move fast. You experience deep, musical low frequencies and thrilling effects with superior system blending.
• Easily accessible, professional-grade line- and speaker-level inputs and speaker level outputs, allow easy connection to any system.
• Smart sensing circuitry knows when to turn itself on and off. Superior compression circuitry limits distortion at extreme volume levels. Intelligent amplifier also features adjustable low-pass crossover, phase switch & subwoofer volume controls to professionally control your bass output and the subwoofer’s blending characteristics with your front stage speakers.
• PSW Series subwoofers blend perfectly with systems composed of other Polk loudspeakers, especially TSi, RM and R/T/M Series speakers.