Polk PSW 150

Polk PSW111 8" Powered Subwoofer Speaker

Bass-reflex (ported) cabinet design, frequency response 32-225 Hz, 150-watt RMS amplifier, front-firing 12" woofer, line-level, speaker-level, and LFE inputs

Bass-reflex (ported) cabinet design, frequency response 38-250 Hz, 150-watt RMS amplifier

bass-reflex (ported) enclosure * 150-watt RMS amplifier * 12" front-firing driver * frequency response 32-225 Hz * warranty: 5 years woofer, 3 years amplifier *