LG LHS-A4000C, Service Manual

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1-3
SPECIFICATIONS
Power supply Refer to the main label
Power consumption 60 W
Mass 10 kg
External dimensions (W x H x D) 246 x 430 x 420 mm
Operating conditions Temperature: 5°C to 35°C, Operation status: Horizontal
Frequency response (audio) 120 Hz to 20 kHz
Signal-to-noise ratio (audio) More than 75 dB (1 kHz, NOP, W/IHF-A & 20 kHz Filter)
Harmonic distortion (audio) 1.0 % (1 kHz, at 12W position) (20 kHz LPF/A Filter)
Surround mode Front: 60W + 60W (THD 10 %)
Center*: 60W
Surround*: 60W + 60W (8Ω at 1 kHz, THD 10 %)
Subwoofer*: 120W (4Ω at 250 Hz, THD 10 %)
FM
Tuning Range 87.5 - 108.0 MHz or 65 - 74 MHz, 87.5 - 108.0 MHz
Intermediate Frequency 10.7 MHz
Signal to Noise Ratio 60/55 dB
Frequency Response 140 -10,000 Hz
AM
Tuning Range 522 - 1611 kHz or 530 - 1610 kHz or 530 - 1720 kHz
Intermediate Frequency 450 kHz
Signal to Noise Ratio 37 dB
Frequency Response 140 - 25,000 Hz
Inputs AUX, COAXIAL, OPTICAL AUDIO
Model Satellite Speaker Center Speaker Active Subwoofer
(LHS-A4000T) (LHS-A4000C) (LHS-A4000WA/WD)
Type 2 Way 2 Speaker 2 Way 2 Speaker 1 Way 1 Speaker
Impedance 8 Ω 8 Ω 4 Ω
Frequency Response 120 - 20,000 Hz 120 - 20,000 Hz 40 - 180 Hz
Sound Pressure Level 84 dB/W (1m) 84 dB/W (1m) 82 dB/W (1m)
Rated Input Power 60 W 60 W 120 W
Max. Input Power 120 W 120 W 240 W
Net Dimensions (W x H x D) 100 x 162 x 120 mm 225 x 102 x 120 mm 246 x 430 x 420 mm
Net Weight 0.8 kg 0.9 kg 10 kg
• Designs and specifications are subject to change without notice.