Get Loud with Roswell R1 Audio in the Centurion Ri257
In addition to producing wakes and waves of epic proportions, the Centurion Ri257 is an absolute masterpiece of sound suited for the audio connoisseur at every angle. At 25’7” long and 108” wide, going big in all aspects of the Ri257 was the only option and when it came to designing a sound system capable of consuming the crowd, Roswell and Centurion created a melodic monster.
Featuring Roswell R1 Audio in every Centurion Boat, the Ri257 is wrapped in the world’s best speakers from bow to stern, built to withstand the elements while delivering unmatched power and clarity. Ensuring every seat in the house feels like front row at the opera, speaker placement is essential to any marine sound system and the Ri257 has been configured to perfection.

Bow
- 2x R1 8” In-Boat Speakers
- 2x Bow Facing R1 6.5” Tower Mounted Speakers
CoverFire Marine Surround Sound Audio System
- 2x R1 6.5” Speakers
- 4x R1 8” Speakers
Cockpit
- 1x R1 12” Subwoofer with Custom Centurion Grill
- 6x R1 8” In-Boat Speakers
Power
- 1x 650.4 R1 Amp
- 2x 550.2 R1 Amp
- 1x 1000.1 R1 Amp