INFINITY PRIMUS PS410 *NEW* POWERED 10" SUBWOOFER 300W LEVEL PHASE CROSSOVER - Serviced and Tested at NORTHWEST AUDIO ** CASH ONLY - Make an Offer Infinity subs have been knocking our customers' socks off for years. Hook one up to your system and find out why. The PS410BK will add deep, resounding bass to your stereo or home theater setup. Its 300-watt amplifier effortlessly drives a 10" woofer for exciting low-frequency punch. You'll enjoy the commanding rumble of movie special effects as well as accurate, musical bass with your favorite tunes. Built with quality materials that are made to last The key to the PS410BK's remarkable performance is its MMD® driver. This material uses a solid metal core which allows the woofer cone to keep its shape as it moves back and forth — resulting in clear, accurate sound, even with the most demanding music and movie soundtracks. The black woodgrain vinyl finish fits in with almost any room decor. Build a complete Primus® system The Infinity Primus PS410BK will fill most rooms with dramatic and well-defined bass. Connect it to your receiver using either the LFE or line-level inputs. Easily accessible controls on the back of the sub help you blend it in with the rest of your system. The '410BK is voice-matched with the entire Primus home theater speaker lineup, so you can create a high-quality sound system that meets your needs. bass-reflex (ported) design 300-watt RMS amplifier 10" front-firing MMD® low-frequency driver frequency response 27-150 Hz (±3dB) continuously variable 50-150 Hz crossover phase switchline-level stereo RCA input sunfiltered LFE (Low Frequency Effects) mode for connection to a home theater receiver's subwoofer output auto on/off 12-1/2"W x 15-3/4"H x 16-1/2"D