Sony STR-KS2300 Operating Instructions - Page 71

Specifications AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION: (Models of area code U, UC only) With 3 ohm loads, both channels driven, from 170 - 20,000 Hz; rated 84 watts per channel minimum RMS power, with no more than 1% total harmonic distortion from 250 milliwatts to rated output. Amplifier section Models of area code U, UC, CA Power Output1) Stereo mode (rated) 84 W + 84 W (3 ohms at 170 - 20,000 Hz, THD 1%) Surround mode (reference) RMS Output (3 ohms at 1 kHz, THD 10%) FRONT2): 143 W/ch CENTER2): 143 W SUR2): 143 W/ch (1.5 ohms at 80 Hz, THD 10%) SUBWOOFER2): 285 W Models of area code CEL, CEK, AU, TW Power Output1) Stereo mode (rated) 108 W + 108 W (3 ohms at 1 kHz, THD 1%) Surround mode (reference) RMS Output (3 ohms at 1 kHz, THD 10%) FRONT2): 143 W/ch CENTER2): 143 W SUR2): 143 W/ch (1.5 ohms at 80 Hz, THD 10%) SUBWOOFER2): 285 W Models of area code TH Power Output1) Stereo mode (rated) 90 W + 90 W (3 ohms at 1 kHz, THD 1%) Surround mode (reference) RMS Output (3 ohms at 1 kHz, THD 10%) FRONT2): 125 W/ch CENTER2): 125 W SUR2): 125 W/ch (1.5 ohms at 80 Hz, THD 10%) SUBWOOFER2): 210 W 1)Measured under the following conditions: Area code Power requirements U, UC, CA 120 V AC, 60 Hz CEL, CEK 230 V AC, 50 Hz AU 240 V AC, 50 Hz TW 110 V AC, 60 Hz TH 220 V AC, 50 Hz 2)Reference power output for front, center, surround speakers and subwoofer. Depending on the sound field settings and the source, there may be no sound output. Inputs Analog Sensitivity: 1 V/50 kohms Digital (Coaxial) Impedance: 75 ohms Tone Gain levels ±10 dB, 0.5 dB step Reproduction frequency range: 28 - 20,000 Hz Additional Information continued 71GB