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R-121SW
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-tosource accuracy in reproduction, ensuring maximum efficiency for maximum output,
detail, and power.
FRONT-FIRING DRIVER
The high-performance driver provides deep bass and room placement flexibility.
LOW PASS CROSSOVER AND PHASE CONTROL
Ensures the 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.
SPECIFICATIONS
FREQUENCY RANGE 28Hz - 120Hz
MAXIMUM ACOUSTIC OUTPUT 118 dB
AMPLIFIER All Digital
AMPLIFIER POWER (CONT/ PEAK ) 200W/400W
AMPLIFIER FEATURES Volume, Low-pass, 0/ 180 phase, Auto Power On
DRIVER COMPONENTS 12" high excursion spun-copper TCP woofer
ENCLOSURE MATERIAL MDF
ENCLOSURE TYPE Bass-Reflex via rear-firing por t
INPUTS Line level/LFE RCA jacks
HEIGHT INCHES (MM) 16.6" (42 1 mm)
WIDTH INCHES (MM) 16" (406 mm)
DEPTH INCHES (MM) 19.7" (500mm)
PRODUCT WEIGHT LBS (KG) 35 lbs (16.0 kg)
FINISHES Black Textured Wood Grain Vinyl
FRONT-MOUNTED LED POWER INDICATOR
Indicates when the system is on or off.
LOW PROFILE GRILLE
Adds a refined look that is acoustically transparent.
3502 WOODVIEW TRACE INDIANAPOLIS, IN 46268 | KLIPSCH.COM
All specifications are subject to change without notice. ©2021 Klipsch Group, Inc. Klipsch and Tractrix are registered trademarks of Klipsch Group, Inc. A wholly-owned subsidiary of Voxx International Corporation.
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R-121SW | V01 | 211206
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