RD500/1
Monoblock Class D Subwoofer Amplifier, 500 W

RD1000/1
Monoblock Class D Subwoofer Amplifier, 1000 W

RD1500/1
Monoblock Class D Subwoofer Amplifier, 1500 W

RD400/4
4 Ch. Class D Full-Range Amplifier, 400 W

RD900/5
5 Ch. Class D System Amplifier, 900 W