TOA CA 115 15 Watt Mobile Mixer Amplifier - Mounting Hardware Included Mobile Mixer/Amplifiers for Remote Applications. - 12 VDC Powered. Easy To Install, Rugged and Reliable. - Supports 4 or 8 Ohm Speaker Loads. Two Microphone Inputs with volume controls. Auxiliary Input for connecting an external CD player, radio, tape deck or tone generator. Mounting Hardware Included - mounts under dashboard or into standard DIN-size console cutout.