Rotel RMB 1555 (SILVER)
Class AB Multichannel Amplifiers POWER AMPLIFIER 110W x 5
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.
Specifications
Continuous Power Output |
120W/Ch (All channels driven, 8Ω)
|
Total Harmonic Distortion (THD) |
(20Hz–20kHz) <0.03%
|
Frequency Response
|
10Hz - 100kHz +0.5, -3dB
|
S/N Ratio (IHF "A" Weighted)
|
116dB |
Gain |
26.5dB |
Intermodulation Distortion
|
(60Hz:7kHz, 4:1) <0.03%
|
Damping Factor
|
180 |
Speaker Impedance
|
4Ω minimum |
Input Sensitivity
|
1.5V |
Input Impedance
|
12kΩ |
Dimensions (W × H × D)
|
431 × 188 × 454mm
17" × 7.5" × 17.9" |
Front Panel Height
|
4U / 176.8mm (7") |
Power Requirements
|
230V, 50Hz
|
Power Consumption
|
650W
|
Standby Power Consumption
|
0.5W
|
Net Weight
|
21.8kg (48lbs.)
|
BTU Rating (4Ω, 1/8th power)
|
1683 BTU/h
|
Front Panel Height
|
5U / 221mm / 8 3/4 in
|
Weight (net)
|
38.1kg, 84 lb
|