Main unit SA-PT660P/PCOOOOGENERALPower supply: AC 120 V, 60 HzPower consumption: This unit 135 WPower consumption in standby mode:approx. 0.3 WDimensions (W×H×D): 430 mm×63 mm×327 mm(16-15/16” X 2-15/32” X 12-7/8”)Mass: This unit 3.7 kg (8.2lbs)Operating temperature range: +0 °C to +40 °C(+32 °F to +104 °F)Operating humidity range: 35 % to 80 % RH(no condensation)OOOOAMPLIFIER SECTIONRMS Output Power: Dolby Digital ModeFront Ch:125 W per channel (3 Ω), 1 kHz, 10% THDSurround Ch:125 W per channel (3 Ω), 1 kHz, 10% THD© 2008 Matsushita Electric Industrial Co. Ltd.. Allrights reserved. Unauthorized copying anddistribution is a violation of law.SA-PT660PSA-PT660PCColour(K).......................Black TypeCenter Ch:250 W per channel (6 Ω), 1 kHz, 10% THDSubwoofer Ch:250 W per channel (6 Ω), 100 Hz, 10 % THDTotal RMS Dolby Digital mode power:1000 WFTC Output Power: Dolby Digital ModeFront Ch:63 W per channel (3 Ω), 120Hz to 20 kHz, 1% THDSurround Ch:34 W per channel (3 Ω), 120Hz to 20 kHz, 1% THDCenter Ch:113 W per channel (6 Ω), 120Hz to 20 kHz, 1% THDSubwoofer Ch:121 W per channel (6 Ω), 45 Hz to120 Hz, 1 % THDTotal FTC Dolby Digital mode power:428 WOOOOFM TUNER, TERMINALS SECTIONDVD Home Theater Sound SystemNotes: This model’s CD/DVD mechanism is CR14. Please refer to the original service manual (Order No.MD0801004CE) for this mechanism.SpecificationsORDER NO. MD0802005CEA6