Interfire Audio G1-3000 - Manual (Page 5)

FUSE
30A 30A 30A
SPEAKER
G1-2000
digital mono block AMPLIFIER
POWER
REM GND B +
FUSE
30A 30A 30A
SPEAKER
G1-2000
digital mono block AMPLIFIER
POWER
REM GND B +
The Class "D" amplifier is a SINGLE CHANNEL dedicated subwoofer amplifier. Unlike
other amplifiers, the Class "D" operates as a single channel and cannot be bridged.
Don't be fooled by the outputs. Two outputs are used strictly for convenience and are
paralleled internally on the amplifier. This means that if both outputs are used with one
driver each, the amplifier sees the same load as if the same drivers are connected to
4OHM
SUBWOOFER
4OHM
SUBWOOFER
4OHM
SUBWOOFER
3
4OHM
SUBWOOFER
only one output terminal. See diagram below.
SPEAKER WIRING
In both diagrams, the amplifier sees a 2 ohm load.