Klipsch Reference R-121SW Subwoofer Black

12" high excursion spun-copper TCP woofer
All-digital amplifier delivers 400 watts of dynamic power
Bass Reflex via rear-firing port
Line level/LFE RCA jacks
Dimensions: 16.6" H x 16" W x 19.7" D
Black Textured Wood Grain Vinyl

SPUN COPPER THERMOFORMED CRYSTALLINE POLYMER (TCP) WOOFER
Thermoformed crystalline polymer (TCP) woofers are exceptionally lightweight, yet extremely rigid and densely packed - providing remarkable low frequency response with minimal cone breakage and distortion without degradation.
FULLY DIGITAL AMPLIFIER
The built-in, all-digital amplifier delivers ample power with high efficiency and true fidelity, ensuring maximum efficiency for maximum power, detail and performance.
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, creating the ideal bass level for your room.
LINE/LFE INPUTS
Ensures compatibility with home theater receivers. MDF CABINET WITH
SCRATCH-RESISTANT TEXTURED WOOD GRAIN VINYL
Stylish aesthetics with absolute durability resulting in seamless integration into any decor.
HIGH QUALITY CABINET DESIGN
Reinforced 3/4" MDF construction with an all-new bracing design reduces cabinet vibration for less audible coloration and improved sound accuracy.
FRONT MOUNTED LED POWER INDICATOR
Shows if the system is on or off.
LOW GRILL
Adds a sophisticated look that is acoustically transparent

use active subwoofer
principle Bass reflex system / front-firing woofer
Amplifier completely digital
nominal / musical performance 200W / 400W
transmission range 28Hz....120Hz +/-3dB
Maximum Acoustic Output 118dB
woofer chassis 30.4cm TCP woofer made of spun copper with high excursion
connections L / R line level / LFE RCA inputs
equipment On and Auto On-Off, Adjustable volume and crossover frequency, Phase 0-180 degree switch
special features 0.5 W standby mode
dimensions (WxHxD) 40.6 x 42.1 x 50.0 cm

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