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:
- 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
SPECS:
- Power Output (7ch driven, 8 Ohms) 155 Watts / channel
- Power Output (7ch driven, 4 Ohms) 250 Watts / channel
- Power Output (2ch driven, 4 Ohms) 335 Watts / channel
- Total Harmonic Distortion < 0.03%
- Intermodulation Distortion < 0.03% (60 Hz : 7k Hz, 4:1)
- Frequency Response 10 Hz - 100k Hz (+0 dB, –0.3 dB)
- Damping Factor (1k Hz, 8 Ohms) 330
- Input Impedance/Sensitivity )Unbalanced 12k Ohms / 1.61 Volt | Balanced 50k Ohms / 3.4 Volt)
- Gain 26.6 dB
- Signal to Noise Ratio (A Weighting) 111 dB
- Crosstalk/Separation > 55 dB
- Power Consumption 1400 Watts
- BTU (4 Ohms, 1/8 power) 4016 BTU / h
- Dimensions (WxHxD) 431 x 237 x 456 mm | 17 x 9 1/3 x 18 ins
- Front Panel Height 5U / 221 mm / 8 3/4 ins
- Weight (net) 37.6 kg / 82.9 lbs
- Finish Black and Silver
WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov