DB Drive A3 1750.5 User manual

A3 1750.5 / A3 2250.5
5 CHANNEL AMPLIFIERS
Due to continuous improvement of the product the Specifications are subject to change without notice.

11 12
A3 1750.5
4x 85 Watts
1x100 amp
4 x 150 Watts
1 x 500 Watts
A3 2250.5
4X150 watts
1x100 amp
4X300 watts
1X1000 watts
Front and Rear Channels
Front and Rear Channels
Mono Sub Channel
Included Included

910
A3 Series

78
A3 2200.5A3 1750.5
you to select the crossover mode and desired crossover point for each the front, rear and
subwoofer channels.
unwanted low frequencies from reaching your speakers or Selecting the full setting turns
unwanted low frequencies from reaching your speakers or Selecting the full setting turns
from reaching your subwoofers. The bass boost feature allows you do boost the low end
at 45Hz.
networks allowing you to select the crossover mode and desired crossover point for each
the front, rear and subwoofer channels.
unwanted low frequencies from reaching your speakers or Selecting the full setting turns
selections allows you to use channels 3 and 4 for Bandpass frequencies. To use the
crossover to drive a pair of midranges, both the Highpass and Lowpass controls must be
used to select the Bandpass frequencies desired.
from reaching your subwoofers. The bass boost feature allows you do boost the low end
at 45Hz.
A31750 5.
5
5
1 5 0 Hz3 0 Hz
MO DE
5
Filter selection for
Channels 3 & 4
Filter selection for
Channels 1 & 2
Channel mode
selection Filter selection for
Channel mode
selection
A32250 5.
5
5
CH5 M OD E
Filter selection for
Channels 1 & 2 Channels 3 & 4

A3 1750.5 & A3 2200.5

Bass Boost