The ZRS Smart Tech Series Amplifiers feature the Cadence exclusive state-of-the-art digital monitoring system. The computer keeps track of the amplifier's temperature, input voltage, channel distortion with clipping, input overload, and speaker short circuit. This data is displayed on the top mounted, easy to read, stunning blue blacklit LCD display, notifying the user if the amplifier's statue at all time.
There is nothing else like it.

The D100.4 features a unique CLONE FUNCTION to assist in setting up a 2-channel bridged system with perfect gain and crossover tracking between the speakers. Typically when setting up a system, you would need to set up channels 1-2 and then channels 3-4 crossovers and gains separately not guaranteeing perfect balance or frequency cutoffs. By using the CLONE FUNCTION you can control channels 1-2 from the processed signals of channels 3-4 thereby guaranteeing that all 4 channels are getting identical voltages and have their crossover settings identical. Series: ZRS Smart Tech Amplifier Class: Class AB RMS Power: 100W x 4 @ 4 Ohm 150W x 4 @ 2 Ohm Bridged Power: 300W x 2 @ 4 ohms Frequency Response: 10Hz - 65 kHz THD: SNR: 100 dB Input Voltage: 14.4 V