Klipsch SPL-120 Subwoofer

The SPL-120 subwoofer is a step up from the Klipsch Reference series. Featuring a high-efficiency Class-D amplifier and spun copper Cerametallic woofer, the Klipsch SPL series subwoofers deliver best-in-class low-frequency output.
Features:

12" Spun Copper Cerametallic Woofers
Bass-Reflex via Exclusive Front-Firing Internal Flare Port
Class D Amplifier with 300W RMS / 600W Peak
Premium Scratch-Resistant Finish
Shock-absorbing rubber feet, steel grille posts and a woven cloth grille for a premium look and feel
Dimensions: 17.75” x 14.7” x 19.9”

High efficiency class D amplifier
Features an analog preamp design, which maintains the original signal path for cleaner, true-to-source reproduction. The Class D output stage ensures maximum efficiency for maximum output, detail, and low frequency power.
Spun copper cerametallic woofers
Cerametallic woofers are exceptionally light and extremely rigid, providing remarkable low frequency response with minimal cone breakup and distortion for higher, cleaner output using less amplifier power.
Exclusive port technology
Leverage proprietary internal-flare geometry that minimizes port noise for clean undistorted low frequencies. The front-firing design allows for placement flexibility to reduce unwanted resonance from your walls or furniture behind the subwoofer.
Woofer anatomy
Klipsch Cerametallic cones are matted to a dual-layer, copper-wound voice coil for exceptional conductivity. Housed in a non-resonating, stamped-steel basket that’s secured to a large magnet motor for exceptional efficiency and low distortion, and matched to our horn-loaded tweeters for optimal acoustic execution.