System Configuration - Bridged Mode - Russound P75 Installation Manual

SYSTEM CONFIGURATION - BRIDGED MODE

Bridged Mode
In this mode both the left and right channels are combined for a higher power
mono output.
NOTE: The minimum impedance for the total load connected to a pair of
channels in the bridged mode is 8 ohms.
1. Unplug the P75.
2. Set the Stereo/Bridge switch to Bridge Mono.
3. Connect the line out from a preamplifi er or source to the Right channel Line
2 input of the P75. Do not connect any input to the Left channel input.
4. On Speaker A, connect the negative lead (-) of the speaker cable to the
L(+) terminal. Connect the positive lead (+) of the speaker cable to the R(+)
terminal. (See the Bridge markings on the terminals on the rear panel). An
8 ohm minimum load is recommended.
P75 Amplifier
Line Out from source
8
5. Restore power to the amplifi er.
6. On the front panel, set the Balance to center, and set the Volume to Min
(-) Negative Conductor
(+) Positive Conductor
Bridged Mode Confi guration
Russound P75 Installation Manual
(minimum). Adjust the output with the volume control to the desired level.
Bridged Mode Connection Detail
Speaker Cable
8 ohm Speaker