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Klipsch R-121SW Reference 12" Front-Firing 400W Home Audio Powered Subwoofer

Klipsch R-121SW Reference 12" Front-Firing 400W Home Audio Powered Subwoofer
Disponibilidad:
Agotado
Agotado
$649.99 - $649.99
$649.99
$649.99 - $649.99
$649.99
🚚 Order within the next 2 hours, 15 minutes for delivery by 08 Jun, 2026.

Klipsch Reference R-121SW 12" Powered Subwoofer – Deep Bass Home Theater Speaker with 400W Peak Power, All-Digital Amplifier

Experience immersive, room-filling bass with the Klipsch Reference R-121SW 12-inch powered subwoofer, engineered to deliver deep, precise low-frequency performance for home theater and music systems. Featuring a high-efficiency all-digital amplifier with up to 400 watts of peak power, this subwoofer produces clean, distortion-free bass that enhances movies, music, and gaming alike. Its lightweight yet rigid spun-copper IMG woofer ensures excellent responsiveness while minimizing cone breakup, while the bass-reflex design with a rear-firing port optimizes airflow for richer low-end output. Designed with a contemporary aesthetic and durable cabinet construction, the Klipsch R-121SW seamlessly blends into any room while providing powerful, dynamic sound performance that elevates your audio experience.

  • 12-inch spun-copper IMG (Injection Molded Graphite) woofer for tight, accurate bass
  • All-digital amplifier with up to 400W peak power output
  • Bass-reflex enclosure with rear-firing port for enhanced low-frequency response
  • Frequency response optimized for deep, impactful home theater sound
  • Low-pass crossover and phase control for precise audio tuning
  • Line-level/LFE RCA inputs for easy system integration
  • Durable MDF cabinet with scratch-resistant vinyl finish
  • Compact yet powerful design suitable for home theaters and music systems

Specifications

  • Frequency Range: 28 Hz – 120 Hz
  • Maximum Output: 118 dB
  • Type: All-digital
  • Power: 200W continuous / 400W peak
  • Features: Volume control, low-pass filter, 0/180° phase switch, auto power on
  • Driver: 12" high-excursion spun-copper TCP woofer
  • Enclosure Material: MDF
  • Design: Bass-reflex with rear-firing port
  • Inputs: Line-level / LFE RCA
  • Height: 16.6" (421 mm)
  • Width: 16" (406 mm)
  • Depth: 19.7" (500 mm)
  • Weight: 35 lbs (16 kg)
  • Finish: Black textured wood grain vinyl

Docs/Instruction Links

What is Proposition 65?

California’s Proposition 65 protects California consumers by requiring special warnings for products that contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm where those products would expose consumers to such chemicals above certain threshold levels.

If a product description on this site directed you to this page, the warning for this item is:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Who is this message intended for?

Customers with a California billing or ship to address.

Why are you seeing the message now?

California implemented new guidelines for Proposition 65 warnings, effective August 30, 2018. These guidelines were applied to make the warnings more clear and reasonable.

Where can you get more information about Proposition 65?

Learn more from the California Office of Environmental Health Hazard Assessment (OEHHA) site here.

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Description

Klipsch Reference R-121SW 12" Powered Subwoofer – Deep Bass Home Theater Speaker with 400W Peak Power, All-Digital Amplifier

Experience immersive, room-filling bass with the Klipsch Reference R-121SW 12-inch powered subwoofer, engineered to deliver deep, precise low-frequency performance for home theater and music systems. Featuring a high-efficiency all-digital amplifier with up to 400 watts of peak power, this subwoofer produces clean, distortion-free bass that enhances movies, music, and gaming alike. Its lightweight yet rigid spun-copper IMG woofer ensures excellent responsiveness while minimizing cone breakup, while the bass-reflex design with a rear-firing port optimizes airflow for richer low-end output. Designed with a contemporary aesthetic and durable cabinet construction, the Klipsch R-121SW seamlessly blends into any room while providing powerful, dynamic sound performance that elevates your audio experience.

  • 12-inch spun-copper IMG (Injection Molded Graphite) woofer for tight, accurate bass
  • All-digital amplifier with up to 400W peak power output
  • Bass-reflex enclosure with rear-firing port for enhanced low-frequency response
  • Frequency response optimized for deep, impactful home theater sound
  • Low-pass crossover and phase control for precise audio tuning
  • Line-level/LFE RCA inputs for easy system integration
  • Durable MDF cabinet with scratch-resistant vinyl finish
  • Compact yet powerful design suitable for home theaters and music systems
Specs/Features
Files and Documents
Proposition 65

What is Proposition 65?

California’s Proposition 65 protects California consumers by requiring special warnings for products that contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm where those products would expose consumers to such chemicals above certain threshold levels.

If a product description on this site directed you to this page, the warning for this item is:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Who is this message intended for?

Customers with a California billing or ship to address.

Why are you seeing the message now?

California implemented new guidelines for Proposition 65 warnings, effective August 30, 2018. These guidelines were applied to make the warnings more clear and reasonable.

Where can you get more information about Proposition 65?

Learn more from the California Office of Environmental Health Hazard Assessment (OEHHA) site here.