RMB 1077
Class D Seven Channel Amplifier
Description
Digital amplifiers are not new. But, to date, many digital amplifiers have been relegated to low performance electronics, or limited bandwidth products such as subwoofers. Now, with ICEpower® technology, Rotel’s new RMB-1077, delivers full bandwidth, high performance sound with plenty of power output and very low heat and distortion.
The new digital technology is based on two principals named Controlled Oscillation Modulation (COM) and Multivariable
Enhanced Cascade Control (MECC). Together, these two designs form the intelligent power processing (the brains) of the technology to ensure that the amplifier’s power supply and output is rock solid even under complex speaker loads or power supply variations.
The result is a high power, high performance, multichannel power amplifier that occupies only 60mm of height; a minimal amount of space compared to regular amplifiers for heat dissipation. That’s because the RMB-1077 digital amplifier is over
90% efficient and produces almost no heat.
The RMB-1077 offers up a lot of power in a small package. At 7 x 100 watts per channel into 8 ohms, it is a superb choice for all but the very largest home theater systems.
Specifications
Power Configurations:
Watts/Channel
Total Harmonic Distortion
7 x 100 Watts
100 watts, all channels driven, with 20KHz filter,
8 ohm load, 20-20 kHz,
0.03% THD
(20Hz-20kHz, 8 ohms)
Continuous Rate Power
One-Half Rated Power
Onw Watt per Channel
Power Output (4 Ohms, 0.09%THD)
Damping Factor (8 ohms)
< 0.03%
< 0.03%
< 0.03%
200 Watts
400
Amp Gain
Input Sens. / Impedance
Frequency Response
S/N Ratio (IHF A)
Power Requirements
Power Consumption
Dimensions (W x H x D)
Front Panel Height
Weight (net)
27.4dB
1.2 V / 8.3 k ohms
10 - 80 KHz (±3dB)
105 dB
USA: 120 Volts, 60 Hz
Europe: 230 Volts, 50 Hz
400 Watts
70 Watts - Idling
3 Watts - Standby
432 x 72 x 415 mm
17 1 /
8
x 2 7 /
8
x 16 3 /
8
in
60 mm, 2 3 /
8
in
7.8 kg, 17.2 lbs.
The Rotel Co. Ltd.
10-10 Shinsen-Cho
Shibuya-Ku,
Tokyo 150, Japan
Rotel of America
54 Concord St.
N. Reading, MA 01864
USA
T +1 978 664 3820
F +1 978 664 4109 www.rotel.com
Rotel Europe
Dale Road
Worthing
West Sussex BN11 2BH, UK
T +44 (0) 1903 221 763
F +44 (0) 1903 221 525
