How to Guide
8 Russound P75 Installation Manual
SYSTEM CONFIGURATION - BRIDGED MODE
Bridge 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 bridge mode is 8 ohms.
1. Unplug the P75.
2. Set the Stereo/Bridge switch to Bridge Mono.
3. Connect the line out from a preamplier or source to the Line 2 inputs of
the P75.
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 required.
Bridged Mode Conguration
P75 Amplier
Line Out from source
(+) Positive Conductor
8 Ohm Speaker
Speaker Cable
(-) Negative Conductor
5. Restore power to the amplier.
6. On the front panel, set the Balance to center, and set the Volume to Min
(minimum). Adjust the output with the volume control to the desired level.
7. Set the Balance control on the front panel to Center.
Bridged Mode Connection Detail