DA4400 Professional 4 Channel Class H Digital DJ Power Amplifier 4*800W in 8 Ohm

Portable 700Wx4 4-Channel Digital Power Amplifier 1U High Power Pure Rear-stage

Sound Town 1U Class-D 4 Channel PA/DJ Amplifier 4 x 720W RMS (4-Ohm) (NIX-D4800)

High Power 4 Channel Class D Digital Power Amplifier 5200W Peak 1U 19" Rack PA

Pro High Power 4 Channel Digital Power Amplifier 5200W PEAK Output Class D 1U 19

4 Channel 1U Digital Power Amplifier 5200W PEAK 4 x 650W Output High Power AMP

LASE LD-1400 Power Amplifier 4 Channel x 350 RMS Watts @ 8Ω Class D, 500 @ 4Ω

Advanced Digital Power Amplifier 650W x 4 Channel Output 5200W PEAK Speaker AMP