Black plate (13,1)
Specifications
GM-A6604
Power source
.............................
14.4 V DC (10.8 V to 15.1 V
allowable)
Grounding system
...................
Negative type
Current consumption
............
31 A (at continuous power,
4
W
)
Average current drawn
.........
8.5 A (4
W
for four channels)
14 A (4
W
for two channels)
Fuse
................................................
25 A × 2
Dimensions (W × H × D)
...
348 mm × 60 mm ×
215 mm
Weight
..........................................
2.3 kg (Leads for wiring not
included)
Maximum power output
.......
120 W × 4 (4
W
) / 190 W × 4
(2
W
) / 760 W TOTAL
(BRIDGE)
Continuous power output
...
60 W × 4 (at 14.4 V, 4
W
,
20 Hz to 20 kHz
≦
1 % THD
+N)
180 W × 2 (at 14.4 V, 4
W
BRIDGE 1 kHz,
≦
1 % THD
+N)
90 W × 4 (at 14.4 V, 2
W
,
1 kHz,
≦
1 % THD+N)
Load impedance
......................
4
W
(2
W
to 8
W
allowable)
Frequency response
...............
10 Hz to 70 kHz (+0 dB,
–
3 dB)
Signal-to-noise ratio
...............
95 dB (IEC-A network)
Distortion
.....................................
0.05 % (10 W, 1 kHz)
Low pass filter:
(A ch)
Cut off frequency
...........
80 Hz
Cut off slope
.....................
–
12 dB/oct
(B ch)
Cut off frequency
...........
40 Hz to 500 Hz
Cut off slope
.....................
–
12 dB/oct
High pass filter:
(A ch)
Cut off frequency
...........
80 Hz
Cut off slope
.....................
–
12 dB/oct
(B ch)
Cut off frequency
...........
40 Hz to 500 Hz
Cut off slope
.....................
–
12 dB/oct
Bass boost:
Frequency
..........................
50 Hz
Level
.....................................
0 dB to 12 dB
Gain control:
RCA
......................................
0.3 V to 6.5 V
Speaker
..............................
3.0 V to 26 V
Maximum input level / impedance:
RCA
......................................
6.5 V / 22 k
W
Speaker
..............................
26 V / 16 k
W
GM-A4604
Power source
.............................
14.4 V DC (10.8 V to 15.1 V
allowable)
Grounding system
...................
Negative type
Current consumption
............
20.5 A (at continuous power,
4
W
)
Average current drawn
.........
5.5 A (4
W
for four channels)
8.5 A (4
W
for two channels)
Fuse
................................................
30 A × 1
Dimensions (W × H × D)
...
318 mm × 60 mm ×
215 mm
Weight
..........................................
2.1 kg (Leads for wiring not
included)
Maximum power output
.......
80 W × 4 (4
W
) / 120 W × 4
(2
W
) / 480 W TOTAL
(BRIDGE)
Continuous power output
...
40 W × 4 (at 14.4 V, 4
W
,
20 Hz to 20 kHz
≦
1 % THD
+N)
120 W × 2 (at 14.4 V, 4
W
BRIDGE 1 kHz,
≦
1 % THD
+N)
60 W × 4 (at 14.4 V, 2
W
,
1 kHz,
≦
1 % THD+N)
Load impedance
......................
4
W
(2
W
to 8
W
allowable)
Frequency response
...............
10 Hz to 70 Hz (+0 dB,
–
3 dB)
Signal-to-noise ratio
...............
94 dB (IEC-A network)
Distortion
.....................................
0.05 % (10 W, 1 kHz)
Low pass filter:
(A ch)
Cut off frequency
...........
80 Hz
Cut off slope
.....................
–
12 dB/oct
(B ch)
Cut off frequency
...........
40 Hz to 500 Hz
Cut off slope
.....................
–
12 dB/oct
High pass filter:
(A ch)
Cut off frequency
...........
80 Hz
Cut off slope
.....................
–
12 dB/oct
(B ch)
Cut off frequency
...........
40 Hz to 500 Hz
Cut off slope
.....................
–
12 dB/oct
Gain control:
RCA
......................................
0.3 V to 6.5 V
Speaker
..............................
3.0 V to 26 V
Maximum input level / impedance:
RCA
......................................
6.5 V / 22 k
W
Speaker
..............................
26 V / 16 k
W
Notes
!
Specifications and the design are subject to
modifications without notice.
!
The average current drawn is nearly the maxi-
mum current drawn by this unit when an
audio signal is input. Use this value when
working out total current drawn by multiple
power amplifiers.
<5707000008290>13
En
13
English
Appendix
Additional information
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