Klipsch R-121SW Subwoofer

Thermoformed Crystalline Polymer (TCP) woofers are exceptionally light while being extremely rigid and tightly packed – providing remarkable low frequency response, with minimal cone breakup and distortion without degradation.

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

The high-performance driver provides deep bass and room placement flexibility.

Ensures the subwoofer’s low-frequency tones blend with other Klipsch speakers and establish the ideal level of bass for your room.

Ensures compatibility with home theatre receivers.

Stylish aesthetic with absolute durability that results in a seamless integration into any décor.

Reinforced 3/4” MDF construction with an all-new bracing design reduces cabinet vibration for less audible coloration and improved sonic accuracy.

Indicates when the system is on or off.

Adds a refined look that is acoustically transparent.