Klipsch R-121SW Powered 12” Subwoofer – Black – 2023 Model - Open Box

Klipsch R-121SW Powered 12” Subwoofer – Black

Klipsch R-121SW Powered 12” Subwoofer features Spun-copper Thermoformed Crystalline Polymer (TCP) woofers that are lightweight, rigid, and tightly packed for excellent low-frequency response with minimal distortion. The built-in, all-digital amplifier provides high efficiency and accurate reproduction of the source material, delivering maximum output, detail, and power. The front-firing driver offers deep bass and placement flexibility, while the low pass crossover and phase control ensure a seamless blend with other Klipsch speakers and optimal bass levels for your room. With LINE/LFE inputs, this subwoofer is compatible with home theater receivers. The MDF cabinet with scratch-resistant, textured wood grain vinyl offers a stylish aesthetic and durability, while the reinforced construction with an all-new bracing design minimizes cabinet vibration for improved sonic accuracy. A front-mounted LED power indicator shows the on/off status, and the low profile grille adds a refined look that is acoustically transparent.

Spun-copper Thermoformed Crystalline Polymer (TCP) Woofers

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.

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 maximum output, detail, and power.

Front-firing Driver

The Klipsch R-121SW high-performance driver provides deep bass and room placement flexibility.

Low Pass Crossover And Phase Control

Ensures the Klipsch R-121SW subwoofer’s low-frequency tones blend with other Klipsch speakers and establish the ideal level of bass for your room. LINE/LFE INPUTS Ensures compatibility with home theater receivers.

MDF Cabinet With Scratch-resistant, Textured Wood Grain Vinyl

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

High Quality Cabinet Design

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

Front-mounted LED Power Indicator

Indicates when the system is on or off.

Low Profile Grille

Adds a refined look that is acoustically transparent.