CERWIN VEGA VEGA3154 1600-Watt 15 DVC 4-Ohm 1800W/500WM Power Amplifier CERWIN VEGA 15 DVC 4OHM 1800W/500WM R " CERWIN VEGA 15 DVC 4OHM 1800W/500WM R " CERWIN VEGA 15 DVC 4OHM 1800W/500WM R " 15 Dvc 4Ohm 1800W/500Wm R