Rolls RA900 Power Amplifier

February 4, 2000 -- Rolls' RA900 Power Amplifier is a two channel amp with two 410 watt RMS - 4 ohm outputs via 1/4" jacks or 5-way binding posts. It may be bridged and connected to a 4 or 8 ohm load supplying up to 1100 Watts or 850 Watts respectively. The unit is housed in a painted steel chassis and includes a special high performance transformer, and a fused power line. The RA900 is ideal for DJs, musicians, or other sound reinforcement applications like powering front-of-house speakers or monitors.

Specs:

Power Output, Stereo: 570 W RMS/ch. 2W, 410 W RMS/ch. 4 W, 260 W RMS/ch. 8 W
Bridged: 1100 Watts RMS 4 W,850 Watts RMS 8 W
Input Connectors: 1/4" TRS balanced and XLR balanced
Output Connectors: 1/4" and 5-way binding posts
Sensitivity: 0.9 V rms 0 dB V
THD:<.05% (20Hz - 20 kHz) @ rated output, 8 W)
Frequency response: @ 1 Watt rms 8 W ; 10Hz to 40kHz @ rated output, 8 W ; 20Hz to 20kHz
Hum and Noise: 100 dB, unweighted
Power Consumption: 7A and 120 VAC
Cooling System: 2 speed fan
Transformer: Toroidal
Size: 19" x 3.5" x 15.9" (48.3 x 8.8 x 40.5 cm)
Weight: 31 lbs (14 kg)

For more information visit Rolls on the web at www.rolls.com.