Rotel RMB-1587 MKII Multi-Channel Power Amplifier

ROTEL RMB-1587MKII Multi-Channel Power Amplifier

....with 7 Channels of Breathtakingly Beautiful POWER!

Rotels new RMB-1587MKII 7-channel amplifier continues its heritage of producing high powered, perfectionist amplifiers for multi-channel systems.

Following the MKII design architecture, the RMB-1587MKII incorporates both circuit and component upgrades in the power supply and amplifier stages to achieving ultra-low distortion, signal isolation, and high-gain output power efficiently packaged in a single, multi-channel amplifier chassis.

The two highly-efficient, in-house manufactured toroidal transformers in the Class AB RMB-1587MKII deliver a steady current to 8 high-capacity energy storage capacitors.

This powerful arrangement produces vigorous low-end bass tones, accurately driving even the most challenging audio components with uncompromising precision.
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.

Massively engineered, this amplifier achieves 250 Watts per channel into 4 ohms with all channels driven and is capable of a staggering 335 Watts RMS per channel when used in Stereo into 4 ohm loudspeakers.

To optimise cooling, the RMB-1587MKII is equipped with four thermostat-controlled, variable-speed ultra-low-noise fans.

The RMB-1587MKII is built for custom installation. Convenient auto-switching XLR Balanced and RCA inputs ensuring compatibility with any AV Processor or Home Theatre receiver preamp output, and a 12 V trigger input and output allows simplified power control. Custom rack mount installation hardware is available for simplified mounting in standard 19 equipment racks.
Product Features
7 x 250 Watts of robust Class AB power, 4 Ohms
Massive power supply using Dual Toroidal Transformers
Balanced XLR inputs
12 volt trigger input and output
High quality slit foil capacitors
Optional rack ears available
Technical Specifications

Continuous Power Output
155 W/Ch (7 Channels Driven, 8)
250 W/Ch (7 Channels Driven, 4)
335 W/Ch (2 Channels Driven, 4)

Total Harmonic Distortion (THD)
20 Hz 20 kHz:

Frequency Response
10 Hz - 100 kHz +0, -3 dB

Signal to Noise Ratio (IHF "A" Weighted)
111 dB

Gain
26.6 dB

Intermodulation Distortion (60 Hz:7 kHz, 4:1)
Damping Factor (1 kHz, 8)
330

Crosstalk/Separation
>55 db

Input Sensitivity
Line Level Inputs (RCA): 1.61 V, Line Level Inputs (XLR): 3.4 V

Input Impedance
Line Level Inputs (RCA): 12 k, Line Level Inputs (XLR): 50 k

Dimensions (W x H x D)
431 x 237 x 456 mm 

Front Panel Height
5U / 221 mm (8.75")

Power Requirements
230 V, 50 Hz

Power Consumption
1400 W

Net Weight
37.6 kg 

BTU Rating (4, 1/8th Power)
4016 BTU/h
*This information has been obtained from Manufacturers website. We advise that Features, Specifications & Price are subject change from Manufacturer without notice.

E&OE