Pioneer GM-D8500M/XSUC Service Manual page 7

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GM-D8500M/XSEW5, GM-D8500M/XSES
Power source .........................14.4 V DC (10.8 V to 15.1 V
Grounding system................. Negative type
Current consumption ........... 27 A (at continuous power,
Average current drawn........ 7.5 A (4 ohm for one channel)
Back up current ......................3.0 mA or less
Fuse .......................................... 30 A × 2
Dimensions (W × H × D) ..... 310 mm × 56 mm × 200
Weight ..................................... 2.8 kg(Leads for wiring not
Maximum power output ...... 600 W × 1 (4 ohm ) / 1 200 W ×
Continuous power output ... 300 W × 1 (at 14.4 V, 4 ohm, 20
Load impedance ................... 4 ohm (2 ohm to 8 ohm allowable)
Frequency response............. 10 Hz to 240 Hz (+0 dB, -3
Signal-to-noise ratio ............ 80 dB (IEC-A network)
Distortion ................................ 0.3 % (10 W, 100 Hz)
Low pass filter:
TE
L 13942296513
Cut off frequency ......... 40 Hz to 240 Hz
Cut off slope .................. -12 dB/oct
Bass boost:
Frequency ...................... 50 Hz
Level................................. 0 dB to 12 dB
Gain control:
RCA ................................. 200 mV to 6.5 V
Speaker .......................... 0.8 V to 26 V
Maximum input level / impedance:
RCA ................................. 6.5 V / 22 k ohm
Speaker .......................... 26 V / 90 k ohm
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.
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allowable)
4 ohm)
15 A (2 ohm for one channel)
mm
included)
1 (2 ohm)
Hz to 240 Hz,
1% THD)
600 W × 1 (at 14.4 V, 2 ohm, 50
Hz, 1% THD)
dB)
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