Specifications Model SWP-12 series Dimensions (width × depth × height) 37 × 50 × 41.6 (cm) Weight 22.5kg 49.6 lbs color black Exterior spray paint Sand point paint Monomer 12-inch woofer System sound pressure 96 dB (1w @ 1m) Instantaneous maximum sound pressure 123 dB Rated power 600 Watt Bandwidth range 40~1kHz (±10 dB) System impedance 4 ohm