The WET75.4 is a 4-channel full range amplifier. The WET75.4 is capable of producing up to 400W total RMS power, 100 watts per channel. The unit features a a class A/B circuit design that delivers exceptional sound quality and small chassis with an extruded heat sink that effectively dissipates heat ensuring long play times.
| Description | 4-Channel |
| 4Ω Bridge | 170 watts x 1, 75 watts x 2 |
| 4Ω RMS Power Output | 75 Watts x 4 Channels |
| Signal to Noise Ratio | 80dB |
| Topology | Class A/B |
| THD | |
| Frequency Response | 15Hz - 25kHz |
| Crossover | Variable LPF 50Hz to 750Hz (Rear), Variable HPF 10Hz-200Hz (Front), Variable HPF 50Hz-750Hz (Rear), 12dB/Oct |
| Subsonic Filter | NA |
| Max Sensitivity | 200mV |
| Maximum Input Signal | 5V |
| Height | 2-1/4" |
| Width | 12-1/8" |
| Depth | 6-3/8" |
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