PRODUCT SPECIFICATIONS -

RB-1590

PRODUCT DESCRIPTION

Category:  MULTICHANNEL POWER AMPLIFIERS
Model:  RB-1590
Title:  2-channel power amplifier

The RB-1590 is a 350 watt per channel class A/B amplifier. It is engineered to be powerful and robust, yet able to extract every last nuance out of even the most complex musical score. Notable features of the amplifier include independent left and right power rectification stages and decoupling. The layout is essentially a mono block design.
The RB-1590 stereo amplifier has been engineered to provide high-resolution audio performance, yet it is very affordable, as has been the tradition with Rotel electronics for over 50 years.

*Note – all Rotel 15 series components may be rack mounted and remotely controlled via RS-232, IR, or 12 volt (depending on model) for complete stealth operation.

SPECIFICATION

Model RB-1590
Continuous Power Output
(20-20kHz, <0.03%, 8 ohms)
350 watts/channel
Total Harmonic Distortion
(20Hz - 22Hz, 8 ohms)
< 0.03%
Intermodulation Distortion
(60Hz:7kHz, 4:1)
< 0.03%
Frequency Response (±0.5 dB) 10Hz - 100kHz
Damping Factor (1kHz, 8 ohms) 300
Speaker Impedance 4 Ohms minimum
8 Ohms rated
Signal to Noise Ratio (A weighting) 120 dB
Crosstalk / Separation > 50 dB
Input Impedance/Sensitivity  
Unbalance
Balance
12k Ohms / 2.2 V
100k Ohms / 3.5 V
Gain  
Unbalance
Balance
27.5 dB (±0.5 dB)
23.5 dB (±0.5 dB)
Power Requirements USA: 120 volts, 60 Hz
EC: 230 volts, 50 Hz
Power Consumption 800 watts
Standby < 0.5 watts
BTU (4 ohms, 1/8th power) 2100 BTU/h
Dimensions (W x H x D) 431 x 237 x 454 mm
17 x 9 3/8 x 17 7/8 ins
Front Panel Height 5U / 221mm / 8 3/4 ins
Weight (net) 38.1 kgs, 84 lbs