High-Tech 5200W 4-Channel Class D Digital Power Amplifier 5200-Watts PEAK Output

High-Tech 600W 4-Channel Digital Amplifier 2400 Watt Peak Output Slim & Portable. 1x 4 Channel Digital Power Amplifier. Power: 600W per channel output. Input Impedance;30KQ balanced. Damping factor: >1000.

eBay