Revel - Performa4 B140 Subwoofer

Turn to a Powered Subwoofer That Delivers the Depth — And the Detail: Revel Performa4 B140 Features a 10-Inch Driver, 750W RSM Class D Amplifier, and Elegant Looks

Generous linear excursion, robust output, and low distortion conspire in taking the performance of the Revel Performa4 B140 powered subwoofer to glorious high-end heights when it comes to playing with detail, refinement, impact, and musicality. Ideal for pairing with other Revel Performa4 Series speakers in a dedicated music and/or surround system, B140 utilizes a 10-inch coated fiber-composite cone driver in a cast-aluminum frame as well as a super-efficient 750W RSM Class D amplifier to go deep with control, grace, and authority. 

Visually, the 61.3-pound B140 touts Revel's signature luxury architecture that extends to inverted surrounds, a bass-reflex tune port enclosure, a trim ring cover, and a magnetically attached grille. Like all Revel loudspeakers, B140 underwent exhaustive tests during development via psychoacoustic processes to confirm optimal sonics. A host of connections and tuning options (volume, crossover, level, and phase controls) that seamlessly integrate with any system add to its value.  

Experience it all for yourself by placing this 14.8 x 16.9 x 17.2-inch (HWD) in your room today. It's backed by the security of our Satisfaction Guarantee.