Boss Audio Systems 644UA, Руководство пользователя

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15
SPECIFICATION
GENERAL
Power Supply Requirements : DC 12 Volts, Negative Ground
Chassis Dimensions : 178 (W) x 160 (D) x 50 (H)
Tone Controls
- Bass (at 100 Hz) : ±10 dB
- Treble (at 10 kHz) : ±10 dB
Maximum Output Power : 60x4 watts
Current Drain : 5 Ampere (max.)
CD PLAYER
Signal to Noise Ratio : More than 55 dB
Channel Separation : More than 50 dB
Frequency Response : 40Hz – 18 kHz
RADIO
For 2 Bands
FM
Frequency Coverage 87.5 to 107.9 MHz
IF 10.7 MHz
Sensitivity (S/N=30dB) 10 dBu
Stereo Separation >25dB
AM
Frequency Coverage 530 to 1710 KHz
IF 450 kHz
Sensitivity (S/N=20dB) 36 dBu
15
SPECIFICATION
GENERAL
Power Supply Requirements : DC 12 Volts, Negative Ground
Chassis Dimensions : 178 (W) x 160 (D) x 50 (H)
Tone Controls
- Bass (at 100 Hz) : ±10 dB
- Treble (at 10 kHz) : ±10 dB
Maximum Output Power : 60x4 watts
Current Drain : 5 Ampere (max.)
CD PLAYER
Signal to Noise Ratio : More than 55 dB
Channel Separation : More than 50 dB
Frequency Response : 40Hz – 18 kHz
RADIO
For 2 Bands
FM
Frequency Coverage 87.5 to 107.9 MHz
IF 10.7 MHz
Sensitivity (S/N=30dB) 10 dBu
Stereo Separation >25dB
AM
Frequency Coverage 530 to 1710 KHz
IF 450 kHz
Sensitivity (S/N=20dB) 36 dBu