The Klipsch KSW-12 is a classic, down-firing powered subwoofer built for punchy home theater and music bass. It features a robust 12-inch driver in a bass-reflex enclosure, delivering solid dynamic peaks and deep, room-filling low-frequency energy. Object condition. Very good and clean and working condition aside of a few very small scuff marks as can be seen on the pictures What is included The Klipsch KSW-12 without any audio or power cables Core Specifications Design: Down-firing driver, bass-reflex (ported) enclosure Driver Size: 12-inch (305mm) fiber-composite woofer Amplifier Power: Continuous Power: 105 watts RMS FTC rated Dynamic Power: 440 watts Frequency Response: 26Hz to 120Hz (± 3dB) Maximum Output (SPL): 113dB (1/8 space, 1 meter) Crossover Frequency: Continuously variable from 40Hz to 120Hz Phase Control: Switchable 0° to 180° Connections & Controls Inputs: 2 x Line level/LFE RCA phono jacks, 2 x High-level (speaker) terminals Outputs: 2 x High-level speaker terminals (high-pass filtered at 100Hz, 6dB/octave slope) Auto On/Off: Yes (auto power sensing) Physical Properties Dimensions: 43.18 cm (H) x 38.1 cm (W) x 38.1 cm (D) (17" x 15" x 15" inches) Weight: ~15.9 kg (35 lbs) Finish: Matte black vinyl (or Jet Ash veneer) Impedance: 4 ohms This is a private sale, no warranty/no returns