AI-generated product photo — not official manufacturer imagery.
LoudspeakersSubwoofersPowered LoudspeakersDiscontinued
Estimated price (community-sourced)
$700
Around — community and catalog average, updates slowly
About the SPL-150
The Klipsch SPL-150 is a large powered home-theater subwoofer built around a 15-inch front-firing Cerametallic cone woofer and a built-in 400W RMS / 800W peak Class D amplifier. It uses a front slot port with internal flare technology for reduced turbulence and flexible placement, and it includes variable low-pass crossover, phase control, auto on/off, and a line level/LFE input. The subwoofer is also compatible with the optional Klipsch WA-2 wireless audio kit.
Specifications
Key Specifications
Power: 400W
Frequency: 18-125 Hz
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