Power handling RMS/program/peak 500/1000/2000WFreq. Response (-10dB) 35Hz-160HzSensitivity (1W@1m) 102dBNominal Impedance 4 ohmsWoofer 15’’ /38cmVoice coil 4’‘Magnet 125ozEnclosure 15mm PlywoodAppearance Finish Textured paintDimensions (W x H x D) 490 x 600 x 610mmInput voltage 220-240Vac 50HzNet Weight 33.5kg