DAD 854
Class A/B 4 channel
No less than 85 watt in each channel, for a great sound system
85W x 4-ch RMS @ 4-ohm
130W x 4-ch RMS @ 2-ohm
260W x 2-ch RMS @ 4-ohm bridged
40-150Hz 12dB/oct variable low pass crossover
50-500Hz 12dB/oct variable high pass crossover
0-18dB bass boost, remote sub control

DAD 1254
Class A/B 4 channel
The logical solution for huge power and current in a first class sound system
125W x 4-ch RMS @ 4-ohm
200W x 4-ch RMS @ 2-ohm
400W x 2-ch RMS @ 4-ohm bridged
40-150Hz 12dB/oct variable low pass crossover
50-500Hz 12dB/oct variable high pass crossover
0-18dB bass boost, remote sub control