Appendix
Additional information
Specifications
Power source ............................. 14.4 V DC (10.8 V to 15.1 V
Grounding system ................... Negative type
Current consumption ............ 25 A (at continuous power,
Average current drawn ......... 7.9 A (4 W for four channels)
Fuse ................................................ 40 A × 1
Dimensions (W × H × D) ... 245 mm × 56 mm × 200
Weight .......................................... 2.2 kg (Leads for wiring not
Maximum power output ....... 150 W × 4 (4 W) / 400 W × 2
Continuous power output ... 75 W × 4 (at 14.4 V, 4 W, 20
Load impedance ...................... 4 W (2 W to 8 W allowable)
Frequency response ............... 10 Hz to 35 kHz (+0 dB, -3
Signal-to-noise ratio ............... 95 dB (IEC-A network)
Distortion ..................................... 0.06 % (10 W, 1 kHz)
Separation .................................. 67 dB (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 10 V
Maximum input level / impedance:
RCA ...................................... 6.5 V / 22 kW
Speaker .............................. 10 V / 22 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
14
En
allowable)
4 W)
10.5 A (4 W for two chan-
nels)
10.7 A (2 W for four chan-
nels)
mm
included)
(4 W)
Hz to 20 kHz, ≦ 1% THD)
200 W × 2 (at 14.4 V, 4 W
BRIDGE, 1 kHz, ≦ 1% THD)
100 W × 4 (at 14.4 V, 2 W, 1
kHz, ≦ 1% THD)
(Bridge connection: 4 W to 8
W allowable)
dB)
60 dB (100 Hz to 10 kHz)
audio signal is input. Use this value when
working out total current drawn by multiple
power amplifiers.