English
Specifications
Audio Section
Max Power Output
600 W
Rated Power Output (+B = 14.4 V)
(4 Ω) (20 Hz – 200 Hz, 1.0 % THD)
200 W × 1
(2 Ω) (100 Hz, 1.0 % THD)
300 W × 1
Frequency Response (+0, –3 dB)
20 Hz – 200 Hz
Sensitivity (rated output) (MAX.)
(MIN.)
0.2 V
5.0 V
Input Impedance
10 kΩ
Signal to Noise Ratio
94 dB
Low Pass Filter Frequency (-12 dB/oct.)
50 – 200 Hz (variable)
General
Operating Voltage
14.4 V (11 – 16 V allowable)
Current Consumption
21 A
Installation Size (W × H × D)
198 × 59 × 230 mm
Weight
1.8 kg
* Specifications subject to change without notice.
Troubleshooting Guide
What might appear to be a malfunction in your unit may just be the result of slight misoperation or
miswiring. Before calling service, first check the following table for possible problems.
No sound. (Blown fuse.)
Input (or output) cables are disconnected.
Connect the input (or output) cables.
Protection circuit may be activated.
Check connections by referring to <Protection function>.
Volume is too high.
Replace the fuse and use lower volume.
The speaker cord is shorted.
After check the speaker cord and fixing the cause of the short, replace the fuse.
The output level is too small (or too large).
The input sensitivity adjusting control is not set to the correct position.
Adjust the control correctly referring to <Controls>.
The sound quality is bad. (The sound is distorted.)
The speakers wire are connected with wrong
9
/
·
polarity.
Connect them properly checking the
9
/
·
of the terminals and wires well.
A speaker wire is pinched by a screw in the car body.
Connect the speaker wire again so that it is not pinched by anything.
The switches may be set improperly.
Set switches properly by referring to <Controls>.
KAC-M615D_M_1English.indd 8
08.10.15 5:05:57 PM
