Orion 280gx User Manual

DECK
RIGHT FRONT AMPLIFIER
Left
Output
ORION
400 BDG
BRIDGING
MODULE
Right
Output
ORION
600 EMQ
EQUALIZER
or
ORION
500 PMQ
PARAMETRIC
EQUALIZER
DIN Cable
RIGHT REAR AMPLIFIER
DIN Cable
This application is used when you want to maintain the stereo effect
while doubling the output power of your amplifiers. The right amplifiers
are connected to the RIGHT output of the 400 BDG Bridging Module and
the left amplifiers are connected to the LEFT output.
In this system, the 400 BDG Bridging Module accepts the stereo inputs and
turns one channel over 180 degrees (inverts the channel), Both channel
outputs of each amplifier are now connected to the speaker with the inverted
channel being used as the negative input. This works because the two chan¬
nels are 180 degrees out-of-phase.
The ORANGE lead from each amplifier is used as the positive lead and the
YELLOW lead is used as the negative lead. The BLACK/YELLOW and
BLACK/ORANGE leads are not used.
A REMINDER: The speakers must never be grounded to the car chassis
or body. To do so will cause severe noise problems and, in the case of bridging,
cancel out the two-phase operation.
-,5V
DIN CONNECTOR
S')
All ORION Accessories and
LEFT —hyb'+jr— RIGHT
Amplifiers have this DIN
\audio
configuration.
GROUND
"Phantom Power I+15V & -15VI is supplied to all
ORION accessory modules by the amplifier through
the DIN cable. (When ORION amplifiers are not
used, the ORION PPS 100 Phantom Power Sup¬
ply is required.)
Figure 11. Method of Doubling Output of Amplifiers Using Bridged Stereo Right and Left
__ 19

Orion 280gx Specifications

General

Brand	Orion
Model	280gx
Category	Amplifier
Language	English