The Alesis RA300 Studio Power Amp 150 watts RMS per chan. at 4 Ohms. Affordable power amplifier for project and commercial recording studios, broadcast and post-production control rooms.

The Alesis RA300 Reference Amplifier, with its rugged construction, striking good looks, groundbreaking new approach...

Alesis RA500 Amp
is great for far-field reference studio applications or really clean P.A. systems. Alesis RA500 Power Amp generates 500W of crystal-clean power and 250W into 4 ohms with reference quality specs. With rugged construction, striking good looks and a long list of features, these Alesis...

Choosing the Alesis RA150 class AB reference amplifier for your studio is choosing quiet, efficient, and cool-operating power. Ready to stand up to the most professional of studio needs, the affordable 2RU Alesis RA150 reference amplifier sports advanced convection cooling, which delivers exceptional...