Alphard Deaf Bonce Bass Warrior Doomsday ARU 3000/2, Owner'S Manual

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DC voltage at speakers output
terminals.
Color
Restart required.
Status
Red
Light will blink
one time
Green
Llight if off
Short circuit after PSU. Amplifier needs repairs, restart required.
Red
Fast blinking light
every 0,5 sec
Green
Llight if off
Fault Indicators status Quit from protection mode
7 . S P E C I F I C A T I O N S
Damping factor > 200
Power RMS 4 Ohm* (W)
Power RMS 2 Ohm* (W)
Low pass filter (Hz)
Frequency response ( Hz)
Input sensitivity (V)
Signal to noise ratio (dB)
Model
Working voltage (V)
500 х 2
1 000 х 2
20 - 30 000
0. 6 - 6
> 98
ARU 3000/2
10 - 15
0 / 53.5
8 / 8.4
High pass filter (Hz) 30 - 600
100 - 6 000
Size ( W х L х H inch )
M inimum permissible load on the single channel ( Ohm)
12.6 x 8.07 х 2.76
1
The simultaneous operation of LPF and HPF Yes
12 Crossover (dB/Oct)
* RMS Power at 14.4 V, THD 1%
Minimum permissible load in a bridge d mode ( Ohm) 2
Size ( W х L х H mm ) 3 2 0 x 205 х 70
Power RMS 2 Ohm bridged mode* (W) 3 000
Power RMS 1 Ohm* (W) 1 500 х 2
Power RMS 4 Ohm bridged mode* (W) 2 000
CAUTION!!! High sound pressure can damage your health!
Please use the common sense when controlling volume!
Deaf Bonce amplifiers are high-quality and technically perfect products. The problems often arise due to improper use, faulty
connection of components or lack of power supply of the on-board network.
8 . P O S S I B L E F A U L T S A N D T H E I R S O L U T I O N S
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