Polymer Composite

POLK PSW505 - This high quality powered subwoofer makes opens a whole new dimension of thrilling low end sound for audio and home theater systems alike. This versatile, clinically accurate beast handles bombs and bullets and delicate string sections with equal finesse. Polk Audio's PSW series of powered subwoofers were designed to deliver powerful and astonishingly musical bass at amazingly low prices. All the PSW models represent an evolution and refinement towards a truly visceral home-theater bass experience that coordinate with Polk's TSi and RM, and R/M/T Series Speakers for home sound that truly rivals the best that theater's offer. Experience movies, music, shows and games like never before. Pick up a PSW subwoofer and feel its superb build quality. Polk Audio PSW-505 is comprised... Less

The Control SB210 speaker by JBL provides low frequency reinforcement for a wide variety of sound system applications. Its compact size, high output and outdoor-capable design makes it one of the most versatile subwoofers in the installation market. The internal angled baffle allows for a large port opening and compact front dimensions without compromising driver size. The SB210 subwoofer produces warm, punchy low-end sound. The Aluminum/Ceramic Composite Diaphragm 10 Drivers are rated for pink noise power handling of 200 watts each, providing 400 watts (1600-watt peaks) of system power handling. The network receives a stereo or mono source, and sends a high-passed 4-ohm or 8-ohm satellite output signal for operation with other Control loudspeakers. ATC-210T-SAT network can be used in... Less