HD Series Combos11ENGLISHFRANÇAISDEUTSCHEESPAÑOLITALIANORated Output Power 500 watts Peak / 250 watts RMSRated Input Level 77.46mv rms (@1kHz)Total Harmonic Distortion 0.54% (@1dB below rated output, 1kHz typical)Signal To Noise Ratio 1W/49.3dBu (1Wrms @1kHz)Signal Gain Speaker Output 37.1VrmsSignal Gain to Direct Out 4.2VrmsEqualizer Center FrequencyBass 70HzMidrange 700HzTreble 5kHzShape Control 100Hz - 900HzFuse Rating 220V-240V:T1.5AL AC250V100V-120V:T800mAL AC250VWeight 34.39lb15.6kgDimensions (LxWxH) 19.6” x 12” x 20.27”498mm x 305mm x 515mmSpecificationsAt Hartke, we are continually improving our products, therefore specifications andimages are subject to change without notice.