Pioneer GM-D8604: Additional information

Appendix

Additional information

English

working out total current drawn by multiple

Specifications

power amplifiers.

Power source ............................. 14.4 V DC (10.8 V to 15.1 V

allowable)

Grounding system ................... Negative type

Current consumption ............ 33.5 A (at continuous power,

4 W)

Average current drawn ......... 3.1 A (4 W for four channels)

4.4 A (4 W for two channels,

BRIDGE)

4.4 A (2 W for four channels)

Fuse ................................................ 30 A × 2

Dimensions (W × H × D) ... 265 mm × 60 mm ×

200 mm

Weight .......................................... 2.6 kg (Leads for wiring not

included)

Maximum power output ....... 200 W × 4 (4 W) / 600 W × 2

(4 W) BRIDGE / TOTAL

1 200 W (300 W × 4)

Continuous power output ... 100 W × 4 (at 14.4 V, 4 W,

20 Hz to 20 kHz, ≦ 1 % THD)

150 W × 4 (at 14.4 V, 2 W,

1 kHz, ≦ 1 % THD)

125 W × 4 (at 14.4 V, 1 W,

1 kHz, ≦ 1 % THD)

300 W × 2 (at 14.4 V, 4 W

BRIDGE, 1 kHz, ≦ 1 % THD)

250 W × 2 (at 14.4 V, 2 W

BRIDGE, 1 kHz, ≦ 1 % THD)

Load impedance ...................... 4 W (1 W to 8 W allowable)

Frequency response ............... 10 Hz to 50 kHz (+0 dB,

–3 dB)

Signal-to-noise ratio ............... 95 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

High pass filter:

Cut off frequency ........... 40 Hz to 500 Hz

Cut off slope ..................... –12 dB/oct

Gain control:

RCA ...................................... 200 mV to 6.5 V

Speaker .............................. 0.8 V to 16 V

Maximum input level / impedance:

RCA ...................................... 6.5 V / 25 kW

Speaker .............................. 16 V / 12 kW

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

13

En