Profile HA1000 Stereo Amplifier User Manual


 
11
SPEAKER CONNECTIONS (BRIDGED)
Two and four channel amplifiers are capable of being bridged ** into a mono configuration.
This feature allows you the flexibility of using the amplifier to drive a subwoofer or a center
channel. In this configuration the amplifier sums the right and left channel to deliver one
channel (mono) output.
Please note: In order for the amplifier to sum left and right signal information, both left and
right RCA connections must be made.
**CAUTION! In the bridged mode, the amplifier must see a 4 Ohm load or higher.
Any lower than 4 Ohms will cause internal damage to the amplifier!
4 Ohm Speaker
(Minimum)
4 Ohm Speaker
(Minimum)
4 Ohm Speaker
(Minimum)
TWO CHANNEL BRIDGED SPEAKER CONNECTIONS
FOUR CHANNEL BRIDGED SPEAKER CONNECTIONS