Klipsch SW-110 10″ Front-Firing Powered Subwoofer 450 Watts Peak

Klipsch SW-110 10″ Front-Firing Powered Subwoofer 450 Watts Peak!

This Klipsch SW-110 front-firing 10-inch powered subwoofer delivers tight, musical bass and impactful low-frequency effects, making it an excellent choice for upgrading a mid-to-upper level home theatre or stereo system in very good condition.

The SW-110 uses a highly efficient BASH digital hybrid amplifier rated at 200 watts RMS (450 watts dynamic), giving it plenty of clean power for both movies and music without sounding bloated or loose. Its non-resonant woven fiberglass 10-inch driver, combined with a front slot-ported bass-reflex cabinet, produces deep yet controlled bass that integrates well with a wide range of mains. The front slot port also makes placement more flexible, allowing the sub to work effectively closer to walls or in media furniture where rear-ported designs can struggle. Connectivity is generous, with line-level/LFE inputs, speaker-level inputs, and compatibility with the optional Klipsch WA-2 wireless kit, giving multiple ways to integrate into modern and legacy systems alike. This unit is in very good condition with only light cosmetic wear, presenting cleanly in a typical living room or dedicated theater.

Key features and specifications:

10-inch front-firing woven fiberglass woofer with rubber surround

BASH digital hybrid internal amplifier, 200 watts RMS, 450 watts dynamic peak

Bass-reflex enclosure with advanced front slot port for deep, tight bass and flexible placement

Frequency response: 28 Hz – 120 Hz (±3 dB)

Maximum acoustic output: 113 dB @ 30 Hz (1/8 space, 1 m)

Variable low-pass crossover: 50–150 Hz

Phase switch and level control for seamless integration with main speakers

Inputs: L/R line-level RCA (including LFE), L/R speaker-level binding posts, WA-2 wireless-ready port

No speaker-level outputs and no digital inputs or outputs (analog subwoofer connections only)

Auto on/off with front-panel status LED

Finish: black pica vinyl, Klipsch Reference styling

Dimensions and weight:

Dimensions: (Width x Height x Depth) 12.5 x 14 x 17 inches (318 x 356 x 432 mm)

Weight: 35 lbs (15.9 kg)

At 35 lbs with a substantial cabinet and large front slot port, this subwoofer reflects audio-first engineering and feels solid and confident in use, avoiding the “boomy box” character common to lighter designs in this range. For listeners seeking a compact yet powerful Klipsch subwoofer that can anchor a serious living room or dedicated theatre system, this SW-110 in very good condition represents strong value and a meaningful upgrade over entry-level models.

Backed by Radique Audio’s 90-day warranty and our perpetual trade-back policy, you can purchase with confidence.