Stereo Amplifier User Manual

Specifications
Power source ............................. 14.4 V DC (10.8 V to 15.1 V
allowable)
Grounding system ................... Negative type
Current consumption ............ 35 A (at continuous power,
4 W )
Average current drawn ......... 9 A (4 W for four chan nels)
15 A (4 W for two channels)
Fuse ................................................ 25 A × 2
Dimensions (W × H × D) ...265 mm × 62 mm × 346
mm
(10-3/8 in. ×2-1/2 in. × 1 ft.
2in.)
Weight .......................................... 3.8 kg (Leads for wiring not
included)
Maximum power output ....... 120 W × 4 (4 W)/300W×2
(4 W)
Continuous power output ...60 W × 4 (at 14.4 V, 4 W,20
Hz to 20 kHz 0.2% THD)
150 W × 2 (at 14.4 V, 4 W,20
Hz to 20 kHz 0.8% THD)
75 W × 4 (at 14.4 V, 2 W,20
Hz to 20 kHz 0.8% THD)
Load impedance ...................... 4 W (2 W to 8 W allowable)
(Bridge connection: 4 W to 8
W allowable)
Frequency response ............... 10 Hz to 50 kHz (+0 dB, –1
dB)
Signal-to-noise ratio ............... 95 dB (IHF-A network)
Distortion ..................................... 0.03 % (10 W, 1 kHz)
Separation .................................. 70 dB (1 kHz)
Low pass filter:
Cut off frequency ........... 80 Hz
Cut off slope ..................... –12 dB/oct
High pass filter:
Cut off frequency ........... 80 Hz
Cut off slope ..................... –12 dB/oct
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 kW
Speaker .............................. 26 V / 90 kW
CEA2006 Specifications
Power output ............................. 60 W RMS × 4 Channels (at
14.4 V, 4 W and ≦ 1 % THD
+N)
150 W RMS × 2 Channels
(at 14.4 V, 4 W BRIDGE and
≦ 1 % THD+N)
75 W RMS × 4 Channels (at
14.4 V, 2 W and ≦ 1 % THD
+N)
S/N ratio ....................................... 80 dBA (reference: 1 W into
4 W )
Notes
! Specifications and the design are subject to
modifications without notice due to improve-
ments.
! 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.
Additional information
En
14
Appendix