Multichannel Amplifier

RMB-1585MKII

Rotel’s new RMB-1585MKII 5-channel amplifier continues our heritage of producing high power, audiophile performance amplifiers for multi-channel systems.

The RMB-1585MKII delivers unparalleled performance with 5-channels of Rotel Class AB amplification rated at 210 Watts per channel into 8 ohms and an impressive 340 Watts per channel into 4 ohms with all channels driven.

Buying Options 

Rotel warranty applies only to purchases from authorized Rotel retail or online dealers.

Power5 x 340 Watts of
robust power, 4 Ohms

Class ABClass AB amplifier
design

TransformerMassive power supply
using Dual Toroidal
Transformers

CapacitorHigh quality slit foil
capacitors

Rack MountRack ears included

Engineered with care.

 
Dimensions (W × H × D)
431 × 237 × 456 mm
17" × 9.4" × 18"
 
Front Panel Height
5U / 221 mm (8.75")
 
Power Requirements
120 V, 60 Hz
 
Power Consumption
1200 W
 
Net Weight
37.4 kg (82 lbs.)
 
BTU Rating (4 Ω, 1/8th power)
3317 BTU/h

Components

 
Power Output
210 W/Ch (5 channels driven, 8Ω)
340 W/Ch (5 channels driven, 4Ω)
440 W/Ch (2 channels driven, 4Ω)
 
Total Harmonic Distortion (THD)
<0.03%
 
Frequency Response
10H z - 100 kHz, +0.1 dB, -0.3 dB
 
Signal to Noise Ratio (A Weighting)
120 dB
 
Gain
26.9 dB
Product Description 

Rotel’s new RMB-1585MKII 5-channel amplifier continues our heritage of producing high powered, audiophile performance amplifiers for multi-channel systems.

Following Rotel's updated MKII design architecture, the RMB-1585MKII incorporates both circuit and component upgrades in the power supply and amplifier stages to delivering ultra-low distortion, signal isolation, and high-gain output power efficiently packaged in a single, multi-channel amplifier chassis.

The RMB-1585MKII delivers unparalleled performance with 5-channels of Rotel Class AB amplification rated at 210 Watts per channel into 8 ohms and an impressive 340 Watts per channel into 4 ohms with all channels driven.

The RMB-1585MKII is available in both black and silver colors.

More Specifications 
Intermodulation Distortion (60 Hz:7 kHz, 4:1)
<0.03%
 
Damping Factor (1kHz, 8Ω)
223
 
Crosstalk/ Separation
> 55 db
 
Input Sensitivity
Unbalanced: 1.89 V
Balanced: 4.7 V
 
Input Impedance
Unbalanced: 12 kΩ
Balanced: 50 kΩ
 

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