Roswell R1 1000.1 Marine Amplifier Roswell's R1 1000.1 amp is a mono-block stackable Class-D design, that pairs perfectly with our new R1 Subs. It also features a calibrated potentiometer. This amp is powerful, like super powerful. It can run (2) R1 12"...

Roswell R1 900.6 Marine Amplifier The R1 900.6 marine-grade amplifier, made by Roswell, is everything your boats audio system has always wanted. Utilizing a 6-channel Class-D design that puts out 100 watts RMS per channel at 4ohm, these amps are perfect...

Roswell R1 650.4 Marine Amplifier The R1 650.4 marine-grade amplifier, made by Roswell, is everything your boats audio system has always wanted. These stackable amplifiers utilize a 4-channel Class-D design, that puts out 100 watts RMS per channel at...

Roswell R1 550.2 Marine Amplifier Roswell's R1 550.2 is the ideal amp to run your R1 Tower Speaker setup. It's a 2-channel Class-D design that puts out 165 watts RMS per channel at 4ohm and 275 watts RMS per channel at 2ohm. Featuring calibrated...