klipsch Reference R-121SW 12” Front-Firing Subwoofer with revamped Spun-Copper thermoformed crystalline Polymer woofers and an All-Digital Amplifier for Premium Sound in Black

New 12” spun-copper thermoformed crystalline polymer woofers: 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 driver provides deep bass and flexible room placement. Low-pass crossover and phase control: Ensures the subwoofer’s low-frequency tones blend with other Klipsch speakers and establish your ideal level of bass. Line/LFE inputs: Ensure compatibility with the AV Receiver of your choice Durable and Versatile Cabinet Design: A scratch-resistant, reinforced ¾” MDF construction with an all-new bracing design creates reduced cabinet vibration. LED Front-Mounted Power Indicator Low-profile grille: offers a chic touch and acoustic transparency. Dimensions: 16.6" H X 16" W X 19.7" D