Rotel RMB-1066 Six Channel Amplifier

The RMB-1066 multi-channel power amplifier is an enormously flexible unit intended primarily for use in surround systems and delivers high power in a variety of configurations. The power supply and output circuits are configured for exceptional reserve capability and stability. In six channel mode, the RMB-1066 delivers 60 watts RMS each (20 Hz to 20 kHz @0.03%THD into 8 ohms). In five channel mode (one channel quiescent), power increases to 70 watts RMS each measured by the same demanding standards. Amplifier pairs can be bridged to develop 150 watts x 3 for almost half a kilowatt of output power. Three rear panel switches (one two-way and two three-way) make bridging easy and also link the inputs via internal “daisy chain ” connections with a single source, thus simplifying system wiring. Input level controls, strategically placed between front panel heat sink fins and an extensive 9 LED indicator array ease system adjustment and monitoring. 12 volt trigger operation and a detachable IEC power cord directly address demanding custom installation requirements while custom brass speaker terminals provide full contact power transfer.

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Model	RMB-1066
Continuous Power Output Stereo Mode (20-20 kHz, <0.03% THD)	6 x 60 watts
Continuous Power Output Bridged Mono Mode (20-20 kHz, <0.1% THD)	3 x 150 watts/ch into 8 ohms
Watts/Channel all channels driven, unbridged, 8 ohm load, 20 - 20 kHz, 0.06% THD	60 watts - -
THD (20 - 20kHz) cont. rated power one-half rated power one watt per channel	<0.03% maximum <0.03% maximum <0.05% maximum
Intermodulation Distortion (60 Hz: 7 kHz, 4:1)	0.03% maximum
Frequency Response	15 Hz - 100 kHz (±1dB)
Damping Factor (20 - 20,000 Hz, 8 ohms)	150
Input Overload Level	5V
Speaker Impedance (combined load) Stereo Mode: Bridged Mono Mode:	4 ohms minimum 8 ohms minimum
Signal to Noise Ratio (IHF A network)	116 dB
Input Impedance/Sensitivity	22 k ohms / 1.5 V
Auto Turn On Threshold Level (if activated)	10mV Input Signal
Auto Turn Off Delay Time (if activated)	5 minutes with no signal
Power Requirements:	115 volts, 60 Hz (U.S. version) 230 Volts, 50 Hz (European version)
Power Consumption:	700 Watts
Dimensions (W x H x D):	430 x 121 x 435 mm 16 15/16 x 4 3/4 x 17 1/8 inches
Weight (net):	13.5 kg, 29.75 lbs.