FUSION Apollo Zone Amp., 2 Channel, 140 Watt Apollo Series, MS-DA214 140-Watt (20 Watts RMS @ 4 ohms) 2 channel zone amplifier. Features Class-D amp, Easy-Tune, LED indicator, conformal coated PCBs, powder-coated aluminum finish, 12/24 VDC, and easy installation. MFG# 010-02569-00