LG RK7, Owner'S Manual

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5 Appendix
Appendix 43
Appendix
5
General specifications
General
Power requirements Refer to the main label on the unit.
Power consumption Refer to the main label on the unit.
Dimensions (W x H x D)
Approx. 345 mm x 650 mm x 345 mm
(Approx. 13.6 inch x 25.6 inch x 13.6 inch)
Operating temperature 5 °C to 35 °C (41° F to 95° F)
Operating humidity 60 %
Inputs / Outputs
Digital audio in (OPTICAL IN) 3.3 V (p-p), Optical jack x 1
Analog audio in (AUX IN) 1.2 Vrms (1 kHz, -4 dB), RCA jack (L, R) .
Analog audio out (AUX OUT) 2.0 Vrms (1 kHz, 0 dB), RCA jack (L, R)
Microphone (MIC) Sensitivity 20 mV (1 kHz), 6.3 mm jack
Tuner
FM Tuning Range 87.5 to 108.0 MHz or 87.50 to 108.00 MHz
System
Frequency Response 80 to 20,000 Hz
Signal-to-noise ratio More than 75 dB
Dynamic range More than 80 dB
Bus Power Supply (USB)
5 V
0
500 mA
Amplifier (RMS Output power)
Total output 550 W RMS
Front 275 W RMS × 2 (3
Ω
at 1kHz, 20 % THD)
y Design and specifications are subject to change without notice.