Klipsch R121SW

12" Driver 400 Watt Amplifier

NEW TECH | CLEANER BASS

Revamped spun-copper thermoformed crystalline polymer woofers make the latest Reference subwoofers exceptionally light while providing low frequency response, minimal cone breakup, and degradation-free distortion.

ALL-DIGITAL AMPLIFIER

The built-in, all-digital amplifier delivers ample power with high efficiency and true-to-source accuracy in reproduction, ensuring maximum efficiency for best-in-class output, detail, and power.

FRONT-FIRING DRIVER

The high-performance 12" driver provides deep bass and flexible room placement.

HIGHLY DURABLE & VERSATILE CABINET DESIGN

A stylish aesthetic with unrivaled durability that results in a seamless integration into any décor, Reference Subwoofers feature:

Scratch-resistant

Reinforced ¾" MDF construction

All-new bracing design for reduced vibration

Front-mounted LED power indicator

Low-profile grille for acoustic transparency