Reference Series powered subwoofers shatter your expectations for deep driving bass by playing louder and going deeper than significantly larger designs creating the most dramatic intense bass you've ever heard or felt. Designed from the ground up for class-leading room-filling low-frequency performance the RSW-15 is sonically cosmetically and technologically matched to the Reference Series. Low-level inputs that also operate as an LFE input (for compatibility with 5.1 digital sound formats) and an adjustable low-pass crossover allow you to configure the subwoofer to your room's acoustics. The easy-to-reach side-mounted volume control makes for simple setup and convenient level adjustments between music and movie sources.

The RSW-15 surpasses the performance of a conventional 21" single-driver subwoofer through intelligent engineering. Pairing a heart-throbbing 15" rear-firing Cerametallic™ active driver with a 3-inch voice coil and 30-pound motor assembly with a 15" front-firing passive radiator gives you more surface area than a 21" subwoofer in a much smaller footprint.

Powered by a high-output BASH® digital high-efficiency hybrid amplifier the drivers deliver earthshaking sound without detail-robbing distortion. The RSW-15 is available in only a 120 volt version and comes in furniture-grade medium cherry or jet ash wood veneers.