Typical Applications
The most common use of a SRA-Series amplifier is a 2-channel source driving 2 speaker channels. In this illustration, the 4-channel amplifier is receiving two stereo signals and is driving two pairs of stereo speakers The amplifier is in STEREO mode.
SRA-Series amplifiers are well suited to BRIDGED operation to drive a speaker load such as a subwoofer or a more powerful stereo output on a 4-channel model. This illustration shows a 4-channel SRA driving a Stereo signal in BRIDGED mode.
Connectors & Polarity
SRA-Series amplifiers utilize two types of professional audio connectors. For the inputs 3- pin Euroblock connectors are utilized with their polarity clearly marked on the amplifier’s rear panel. Outputs are via screw terminal connectors. The polarity for these connectors is also clearly marked on the unit’s chassis. However, polarity changes when the unit is operated in BRIDGED mode. Be sure to read the Operation section of this manual for important information on the two operating modes.
