JBL CSA-2120 Amplifier - 240 W RMS - 2 Channel - 1 kHz - 50 W

The JBL Commercial® CSA-2120 power amplifier is a professional tool designed and built for installed sound applications. The amplifier is two-channel model providing simple analog front-end processing, with a switch-mode universal power supply.
The amplifier includes two optional accessories: rack mounting kit and transformer module. With the rack mounting kit, you can install the amplifier to a cabinet or wall. If your loudspeaker system requires higher impedance, the transformer module can be connected between the amplifier and loudspeaker systems to obtain the impedance matching.