Klipsch
Klipsch R-120SW Subwoofer
Best subwoofer for home theater enthusiasts seeking powerful, cinematic bass.
Immerse yourself in powerful, accurate bass with the Klipsch R-120SW subwoofer. Engineered for an exceptional home audio experience, it features a 12-inch spun-copper IMG woofer and a 400-watt all-digital amplifier to produce deep, resonant low frequencies with clarity. The robust MDF cabinet and scratch-resistant finish ensure it blends seamlessly into your home theater. Versatile controls allow for precise tuning to your room's acoustics, enhancing both movies and music for a truly cinematic sound.
$599.00
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Owner Satisfaction
4.5
/ 5
Category Rank
2641
/ 6561
#2641 in Speakers
Price vs Category Average
-59%
Below average
Frequency Response
321203
/ Hz - Hz +/- dB
Who it's for
- Movie buffs craving cinematic impact and deep, immersive sound
- Budget-conscious shoppers wanting high-performance bass on a modest budget
- Home theater novices needing a quick, hassle-free installation process
Who should skip it
- Listeners preferring tight, precise bass over loose, room-filling rumble
- Design-focused homeowners seeking premium finishes for sophisticated living spaces
- Critical audiophiles demanding extreme detail and speed for music listening
Performance breakdown
Bass Depth
The 12-inch driver delivers authoritative low-end rumble for cinematic impact.
Amplifier Efficiency
Digital amplification provides consistent power without excessive heat or energy waste.
Build Integrity
Sturdy MDF construction effectively minimizes unwanted cabinet resonance and vibration.
Room Integration
Adjustable crossover and phase controls allow for seamless blending with existing speakers.
Acoustic Output
Capable of reaching high volume levels without sacrificing clarity or detail.
Design Aesthetic
The scratch-resistant finish offers a clean, professional look for modern theaters.
Key Specs
Frequency Response
32Hz - 120Hz +/- 3dB
Maximum Acoustic Output
112 dB
Amplifier
All Digital
Amplifier Power (Peak)
400 Watts
Driver Components
12” high excursion spun-copper IMG woofer
Height
16.5 inches
Width
14 inches
Depth
19.2 inches
Features
- Deep, clean bass from 12" spun-copper IMG woofer
- Powerful 400W peak all-digital amplifier
- Seamless integration with home theater receivers
- Precise room tuning with adjustable controls
- Durable MDF cabinet with wood grain finish
- Enhanced bass output via rear-firing port
- Modern design complements Reference series speakers
What customers say
Customers consistently praise the Klipsch R 120SW Subwoofer for its exceptional sound quality, delivering deep, impactful bass that significantly enhances home theater and music listening experiences. Many reviewers highlight its impressive performance relative to its price point, making it a strong value proposition. Users appreciate how easily it integrates into existing audio setups, providing a powerful low end without distortion. The robust build quality also contributes to a highly positive overall impression.
Know before you buy
Yes, the subwoofer features standard Line Level/LFE RCA inputs, making it compatible with almost any modern home theater receiver that includes a dedicated subwoofer output.
Because the R-120SW uses a rear-firing port to enhance bass output, you should leave at least 6 to 12 inches of clearance between the back of the unit and the wall to allow for proper airflow and to prevent boomy, distorted sound.
Yes, the subwoofer includes adjustable controls for gain, low-pass crossover, and phase, allowing you to fine-tune the bass response to blend seamlessly with your main speakers and the specific acoustics of your room.
The R-120SW is designed for versatility; its 12-inch driver and 400-watt amplifier provide the punchy, cinematic impact needed for action movies while maintaining the clarity and speed required for a balanced music listening experience.
The subwoofer weighs 31 lbs and is built with a sturdy MDF cabinet, so it is designed to sit directly on the floor. It does not require a stand, and placing it on a solid surface is recommended to ensure the best performance.
Yes, the R-120SW features an auto-standby mode that detects an incoming signal to power the amplifier on and automatically switches it to a low-power state when no signal is detected for a period of time.
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