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Klipsch SPL-120 12” Powered Subwoofer
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Klipsch SPL-120 12” Powered Subwoofer

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The Klipsch SPL-120 12-inch Powered Subwoofer is a high-performance home theatre subwoofer designed to deliver powerful, accurate bass for movies, music, and gaming. Developed by Klipsch, a globally respected brand in the audio video industry, the SPL-120 is ideal for premium home theatre systems in Chennai and across Tamil Nadu, offering a perfect balance of power, clarity, and precision.

Featuring a 12-inch spun-copper Cerametallic™ long-throw woofer, the SPL-120 produces deep, tight, and distortion-free bass that enhances cinematic sound effects and music playback. It is powered by a high-efficiency Class-D digital amplifier with an analog preamp stage, delivering 300W RMS and up to 600W peak power, enabling the subwoofer to achieve 118dB maximum acoustic output for impactful low-frequency performance.

The front-firing slot bass-reflex port design improves airflow and bass efficiency, ensuring clean and room-filling low-frequency response from 24Hz to 125Hz. With dual RCA/LFE inputs and a WA-2 wireless port, the subwoofer integrates easily with AV receivers, surround sound speakers, and complete home theatre setups. Adjustable crossover and phase controls allow precise tuning for different room sizes and speaker systems.

For users searching for the best 12-inch subwoofer for home theatre in Chennai, Klipsch subwoofer dealers in Tamil Nadu, or powerful home cinema bass solutions, the Klipsch SPL-120 Powered Subwoofer delivers premium bass performance, reliability, and immersive home audio experiences.

Speaker Type Active Subwoofer
Speaker Configuration 1-Way, Single Driver
Enclosure Type Bass Reflex
Frequency Response (± dB) 24 Hz – 125 Hz
Sensitivity (dB @ 2.83V/1m) Max SPL: 118 dB
Recommended Amplifier Power
Built-in Amplifier: 300 W RMS / 600 W Peak (Class D with Analog Preamp Stage)
Crossover Type Active Low-Pass Filter
Crossover Frequencies Variable Low-Pass (Adjustable)
Woofer(s) 1 × 12" (305 mm) Long-Throw Spun-Copper Cerametallic™ Woofer
Total Drivers 1
Port Design Front-Firing Slot Bass Reflex Port
Cabinet Construction MDF Cabinet with Ebony Vinyl Finish
Binding Posts N/A (Dual RCA Line-Level / LFE Inputs, WA-2 Wireless Port)
Recommended Room Size Medium to Large Rooms
Dimensions (H × W × D) 451 × 374 × 506 mm
Weight (Unboxed / Packaged) 20.4 kg


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