Rotel RMB-1587 MkII Seven-Channel Home Theater Amplifier

Description

• Description
• Features
• Specifications

• 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.

  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.

• Features:

  

  • 155 watts per channel into 8 ohms (20-20,000 Hz) at 0.03% THD with all seven channels driven
  • 4-ohm stable for use with a wide range of speakers
  • Class AB design
    • Dual custom-made massive toroidal transformers for stable, noise-free performance
    • Eight high-efficiency energy storage capacitors provide a ready supply of current
  • Frequency response: 10-100,000 Hz (+0/-0.3dB)
  • Signal-to-noise ratio: 111 dB
  • Four thermostat-controlled, variable-speed ultra-low-noise fans
  • Rack-mountable with optional hardware (sold separately)
  • Detachable power cord

  Connections:

  • Balanced XLR and unbalanced RCA inputs for all seven channels
  • 5-way binding post terminals for each speaker
  • 3.5mm 12-volt trigger in/out

• Specifications:

  Dimensions (W × H × D):431 × 237 × 456mm17″ × 9.4″ × 18″ Front Panel Height:5U / 221mm (8.75″) Power Requirements:120V, 60Hz Power Consumption:1400W Net Weight:37.6kg (82.9lbs.) BTU Rating (4Ω, 1/8th power):4016 BTU/h
  Continuous Power Output:155W/Ch (7 channels driven, 8Ω)250W/Ch (7 channels driven, 4Ω)335W/Ch (2 channels driven, 4Ω) 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 Factor:330 Input Sensitivity:Line Level Inputs (RCA): 1.61VLine Level Inputs (XLR): 3.4V Input Impedance:Line Level Inputs (RCA): 12kΩLine Level Inputs (XLR): 50kΩ

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