Pioneer GM-A3702, Owner'S Manual

Page: 14 / 32

Example of installation on
the floor mat or chassis
1 Place the amplifier in the desired instal-
lation location.
Insert the supplied tapping screws (4 mm ×
18 mm) into the screw holes and push on the
screws with a screwdriver so they make an im-
print where the installation holes are to be lo-
cated.
2 Drill 2.5 mm diameter holes at the im-
prints either on the carpet or directly on
the chassis.
3 Install the amplifier with the use of
supplied tapping screws (4 mm × 18 mm).
4 5
1
2 3
1
Tapping-screws (4 mm × 18 mm)
2
Drill a 2.5 mm diameter hole
3
Floor mat or chassis
4
Hole-to-hole distance: 343 mm (GM-A5702) /
233 mm (GM-A3702)
5
Hole-to-hole distance: 195 mm (GM-A5702) /
160 mm (GM-A3702)
Specifications
GM-A5702
Power source ............................. 14.4 V DC (10.8 V to 15.1 V
allowable)
Grounding system ................... Negative type
Current consumption ............ 36 A (at continuous power,
4
W
)
Average current consumption
..................................................... 9.5 A (4
W
for two channels)
15.5 A (4
W
for one channel)
Fuse ................................................ 30 A × 2
Dimensions (W × H × D) ... 356 mm × 60 mm ×
215 mm
Weight .......................................... 2.2 kg (Leads for wiring not
included)
Maximum power output ....... 300 W × 2 (4
W
) / 500 W × 2
(2
W
) / 1000 W TOTAL
(BRIDGE)
Continuous power output ... 150 W × 2 (at 14.4 V, 4
W
,
20 Hz to 20 kHz,
≦
1.0 % THD
+N)
480 W × 1 (at 14.4 V, 4
W
BRIDGE 1 kHz,
≦
1.0 % THD
+N)
240 W × 2 (at 14.4 V, 2
W
,
1 kHz,
≦
1.0 % 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 ............... 96 dB (IEC-A network)
Distortion ..................................... 0.05 % (10 W, 1 kHz)
Low pass filter:
Cut off frequency ........... 40 Hz to 500 Hz
Cut off slope .....................
–
12 dB/oct
Bass boost:
Frequency .......................... 50 Hz
Level ..................................... 0 dB/6 dB/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-A3702
Power source ............................. 14.4 V DC (10.8 V to 15.1 V
allowable)
Grounding system ................... Negative type
Current consumption ............ 14.5 A (at continuous power,
4
W
)
En
Installation Additional information
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