RMB-1587MKII
Rotel’s new RMB-1587MKII 7-channel amplifier furthers our heritage of producing high powered, high current, exceptionally manufactured Class AB amplifiers for multi-channel systems. The RMB-1587MKII delivers 7 channels of Class AB amplification at 155 Watts per channel into 8 ohms and drives 4 ohm speakers with over 250 Watts per channel, all channels driven.
- 7 x 250 Watts of robust power, 4 Ohms
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Class AB amplifier design
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Massive power supply using Dual Toroidal Transformers
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High quality slit foil capacitors
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Rack ears included
Rotel’s new RMB-1587MKII 7-channel amplifier continues our heritage of producing high powered, perfectionist amplifiers for multi-channel systems.
Following Rotel's MKII design architecture, the RMB-1587MKII incorporates significant circuit and component upgrades in both the power supply and amplifier stages achieving ultra-low distortion, signal isolation, and high-gain output power efficiently packaged in a single, multi-channel amplifier chassis.
Differing from multi-channel amplifiers whose output drops when driving multiple channels simultaneously, the RMB-1587MKII delivers all 7 channels of Class AB amplification at 155 Watts per channel into 8 ohms, and 250 Watts per channel into 4 ohms with all channels driven.
The RMB-1587MKII is available in both black and silver colors.
DIMENSIONS (W × H × D)
431 × 237 × 456mm
17" × 9.4" × 18"
FRONT PANEL HEIGHT
5U / 221mm (8.75")
POWER REQUIREMENTS
230V, 50Hz
POWER CONSUMPTION
1400W
NET WEIGHT
37.6kg (82.9lbs.)
BTU RATING (4ohms, 1/8th power)
4016 BTU/h
CONTINUOUS POWER OUTPUT
155W/Ch (7 channels driven, 8ohms)
250W/Ch (7 channels driven, 4ohms)
335W/Ch (2 channels driven, 4ohms)
TOTAL HARMONIC DISTORTION (THD)(20Hz–20kHz)
<0.03%
FREQUENCY RESPONSE
10Hz - 100kHz +0, -3dB
S/N RATIO (IHF "A" Weighted)
111dB
GAIN
26.6dB
CROSSTALK/SEPARATION
> 55dB
INTERMODULATION DISTORTION (60Hz:7kHz, 4:1)<0.03%
DAMPING FACTOR330
INPUT SENSITIVITYLine Level Inputs (RCA): 1.61V
Line Level Inputs (XLR): 3.4V
INPUT IMPEDANCELine Level Inputs (RCA): 12kohms
Line Level Inputs (XLR): 50kohms
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"We enjoyed our time with the Rotel RMB-1585 MKII and RMB-1587 MKII Power Amps and think they are a solid option for people wanting to take their theater system to the next level.
If you are in the market for a multi-channel amplifier to take your theater to the next level or want to try bi-amplifying your main speakers we recommend these amplifiers."
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