Owner manual

ST-500XM 500 Was RMS
Rated RMS Power 150w x 1 @ 4Ω / 250w x 1 2Ω / 500w @ 1Ω
THD + Noise < 0.2%
Signal to Noise Rao > 70dB
Eciency > 85%
Frequency Response 10Hz to 200Hz ±1dB
Input Sensivity .25v to 5v
ST-1000XM 1,000 Was RMS
Rated RMS Power 350w x 1 @ 4Ω / 680w x 2Ω / 1000w @ 1Ω
THD + Noise < 0.2%
Signal to Noise Rao > 70dB
Eciency > 85%
Frequency Response 10Hz to 200Hz ±1dB
Input Sensivity .25v to 5v
ST-1500XM 1,500 Was RMS
Rated RMS Power 550w x 1 @ 4Ω / 850w x 2Ω / 1500w @ 1Ω
THD + Noise < 0.2%
Signal to Noise Rao > 70dB
Eciency > 85%
Frequency Response 10Hz to 200Hz ±1dB
Input Sensivity .25v to 5v