A&E

Features
• R-150 PLUS: 150W@8
ΩΩ
ΩΩ
Ω Bridged Mono
75W@4
ΩΩ
ΩΩ
Ω Stereo
••
••
• R-300 PLUS: 300W@8
ΩΩ
ΩΩ
Ω Bridged Mono
150W@4
ΩΩ
ΩΩ
Ω
Stereo
••
••
• R-500PLUS: 500W@8
ΩΩ
ΩΩ
Ω Bridged Mono
250W@4
ΩΩ
ΩΩ
Ω
Stereo
••
••
• Frequency Response
20Hz- 20kHz, ±0.5dB
••
••
• Convection Cooled
••
••
• SoftStart Protection System
••
••
• Balanced 10k
ΩΩ
ΩΩ
Ω@0.775V Inputs
••
••
• <0.05% Total Harmonic Distortion
••
••
• Extensive Protection Circuitry
••
••
• Signal, Protection, Clip Indicators
••
••
• Rack Mount (2RU)
Technical Specifications
Dual-Channel
Power Amplifier
R-150/300/500 PLUS
Description
The R-150/300/500 PLUS are dual-channel high-performance amplifiers. Their clear, open sound and quiet operation
make them ideal for reference systems and church sound applications. Inputs are via balanced XLR or 1/4” connectors,
outputs are via rugged five-way binding post connectors. All units have soft-start protection circuitry and feature signal,
protection and clip indicators on the front panel. For added versatility, they may be operated in stereo, dual mono or
bridged mono mode. Convection-cooling provides noise-free ventilation for critical applications. The R-PLUS series amplifiers
are powered by 100-120VAC or 220-240VAC 50/60Hz (depending on country requirements) and are packaged in a 3.5"
(2RU) rack mount enclosures.
R150 PLUS R300 PLUS R500 PLUS
4Ω Stereo 75W + 75W 150W + 150W 250W + 250W
8Ω Stereo 50W + 50W 100W+ 100W 170W + 170W
8Ω Bridged Mono 170W 330W 500W
170W 250W 480W
15.9lbs. 18.5lbs. 22.9lbs.
7.2k
g
8.4k
g
10.4k
g
482mm x 88mm x 317mm
Channel Separation > 70 dB
ELECTRICAL
Input Sensitivity/Impedance 0.775Vrms/10kΩ, Balanced
Frequency Response (±0.5dB) 20Hz - 20kHz
Power Output
THD < 0.05%
Damping Factor > 100
Residual Noise < -80 dB
GENERAL
Weight
Dimensions (W x H x D)
Power Source 100-120VAC or 220-240VAC 50/60Hz
Power Consumption
19" x 3.5" x 12.5"