Rotel RMB-1555 Multichannel Power Amplifier 120 Watt x 5 Ch
Category: MULTICHANNEL POWER AMPLIFIERS
Model: RMB-1555
Title: Multichannel Power Amplifier
The RMB-1555 is a remarkable multichannel amplifier with power output conservatively rated at 120 watts per channel into 8 ohms (all channels driven!). With all but the most demanding speakers located in extraordinarily large rooms, the RMB-1555 exerts the kind of precise control that presents both nuance and bombast correctly from the faintest flute overtones to the subterranean rumble of an approaching apocalypse.
The RMB-1555 employs a high current, toroidal transformer matched to discrete output transistors with their higher thermal stability and freedom from the designed-in compromises that characterize their integrated circuit cousins. The Class AB amplifier configuration assures the best balance between power output and thermal efficiency.
| Model |
RMB-1555 |
Continuous Power Output
(20-20kHz, < 0.03%, 8 ohms) |
120 watts/channel,
5 channels dirven |
Total Harmonic Distortion
(20Hz-20kHz, 8 ohms) |
< 0.03% |
Intermodulation Distortion
(60Hz : 7 kHz, 4:1) |
< 0.03% |
Frequency Response
(+0.5, –3 dB) |
10Hz - 100kHz |
Damping Factor
(20-20,000Hz, 8 ohms) |
180 |
| Speaker Impedance |
4 ohms minimum |
Signal to Noise Ratio
(IHF A network) |
116 dB |
| Input Impedance/Sensitivity |
12k ohms/1.5 volt |
| Gain |
26.5 dB |
| Power Requirements |
- |
| U.S. version |
120 volts, 60Hz |
| European version |
230 volts, 50Hz |
| Power Consumption |
650 watts |
| Width x Height x Depth |
431 x 188 x 454mm
17 x 7 1/2 x 17 7/8 in |
| Front Panel Height |
4U / 176.8mm / 7 in |
| Weight (net) |
21.8kg / 48.1 lb |
