Pioneer GM-D7400M - Amplifier Manuale d'uso - Pagina 13
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Specifications
Power source
14.4 V DC (10.8 V to 15.1 V allowable)
Grounding system
Negative type
Current consumption
17.0 A (at continuous power, 4 Q)
Average current drawn*
5.0 A (4 Q for one channel)
to.O A (2 Q for one channel)
Fuse
25 A x 2
Dimensions
225 mm (W) x 56 mm
(H)
x 200 mm (D)
[8-7/8 in. (W) x
2-114
in. (H) x
7-7/8
in. (D)]
(Tenninals not included)
Weight
2.6 kg (5.7Ibs) (Leads for wiring not included)
Maximum power output
400 W x I (4 Q)
1
800 W xl (2 Q)
Continuous power (14.4 V)
4 Q, 20 Hz to 240 Hz,
~
1.0 % THD, 200 W x I
2 Q, 50 Hz,
~
1.0 %THD, 400 W x 1
Load impedance
4 Q (2 Q to 8 Q allowable)
Frequency response
to Hz to 240 Hz (+0 dB, -3 dB)
Signal-to-noise ratio
80 dB (IHF-A network)
Distortion
OJ % (10 W, 100 Hz)
Low pass filter
Cut off frequency: 40 Hz to 240 Hz
Cut off slope: -12 dB/oct
Bass Boost
Frequency: 50 Hz
Level: 0 dB/6 dB/l2 dB
Gain control
RCA: 200 mV to 6.5 V
Speaker: 0.8 V to 26 V
Maximum input level
1
impedance
RCA: 6.5 V
122 ill
Speaker: 26 V
1
90 kQ
Power output
300 W RMS x 1 channel
(4 Q and
~
1% THD+N)
600 W RMS x 1channel
(2 Q and
~
1 % THD+N, 50 Hz)
Signal-to-noise ratio
54 dBA (Reference: 1Winto 4 Q)
Note:
• Specifications and the design are subject to possible modification without notice
due to improvements.
*
Average current drawn
• The average current drawn is nearly the maximum current drawn by this unit
when an audio signal is input. Use this value when working out total current
drawn by multiple power amplifiers.