Kenwood KAC-1021 - Manual (Page 11)

TROUBLESHOOTING GUIDE
What often appears to be a malfunction is often due to user error in operation or connection.
When trouble occurs with your unit, please check the following before calling for service.
Symptom Cause Remedy
The sound level is low.
(No sound from one
side.)
A speaker cord has become uncon­
nected.
Check the speaker cord con­
nections.
The sound quality is
bad. (The sound is dis­
torted.)
1. The speakers are connected to
the same wires.
2. A speaker cord is pinched by a
screw in the car body.
1. Connect each speaker terminal
to its respective speaker output.
2. Check the speaker wiring.
SPECIFICATIONS
Specifications subject to change without notice.
Audio section
Max Power Output (1 kHz, 4 i2)
Normal........................................................................................................... 420 W4-420 W
Bridged............................................................................................................................840 W
Power Output
Normal {20 Hz~20 kHz, 4 fi, less than 0,08% THD) .....................................220 W-h220 W
Bridged (1 kHz, 4 0, 0.08% THD)................................................................................... 440 W
Output Power
Normal (1 kHz, 2 0, 0.08% THD)...................................................................370 W-f-370 W
Frequency Response (-3 dB)...............................................................................2 Hz-'lOO kHz
Sensitivity {rated output) MAX...................................................................................................0.1 V
MIN................................................................................................. 5.0 V
Signal to Noise Ratio........................................................................................................... 105 dB
Input Impedance.................................................................................................................... 10 ki2
Damping Factor (100
Hz)...............................................................................More than 5000
Sub Woofer Frequency............................................................................ 30-150 Hz (variable)
General
Operating Voltage........................................................................ 14.4 V (11-16 V allowable)
Current Consumption (MAX.)..................................................................................................... 60 A
Dimensions (WxHxD)...............................................................;...................400x55x300 mm
(15-3/4x2-3/16x11-13/16 in.)
Weight................................................................................................................6.9 kg (15.2 lb)
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