Klipsch R-121SWReference 12"Subwoofer

The Klipsch R-121SW Reference 12" Subwoofer delivers powerful, clean bass with advanced technology and a durable design, ideal for enhancing your home theatre or conferencing audio experience.

New Technology for Cleaner Bass: Revamped spun-copper thermoformed crystalline polymer woofers provide low-frequency response with minimal cone breakup and distortion.

All-Digital Amplifier: Built-in amplifier offers high efficiency and true-to-source accuracy for best-in-class output and detail.

Front-Firing Driver: High-performance 12" driver delivers deep bass and flexible room placement.

Highly Durable & Versatile Cabinet Design: Scratch-resistant, reinforced ¾" MDF construction with new bracing to reduce vibration and a low-profile grille for acoustic transparency.