Model: RZ52500D. Power Acoustik Compact Razor Series Class-D 5 Channel Amplifier, 1200W RMS/2500W Max. 150 Watts x 4 + 600 Watts RMS @ 2 OHMS. 100 Watts x 4 + 400 Watts RMS @ 4 OHMS. Direct Short, Thermal, & Overload Circuit Protection.
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