Distribution Amplifiers

RKB-8100

At 8 x 100 watts per channel, the rack mountable RKB-8100 is an ideal solution for even the most demanding installations.

Power8 x 100 Watts of
robust power

Class DClass D amplifier
design

Rack MountRack ears included

Automatic signal sensingAutomatic signal
sensing

12 volt trigger12 volt trigger
input

Engineered with care.

RKB-8100 Internal View

 
Dimensions (W × H × D)
430 × 97 × 424mm
17" × 3.9" × 16.7"
 
Front Panel Height
2U / 88.1mm (3.5")
 
Power Requirements
120V, 60Hz
 
Power Consumption
300W
 
Standby Power Consumption
<0.5W
 
Net Weight
9.6kg (21lbs.)
 
BTU Rating (4Ω, 1/8th power)
279 BTU/h

Components

 
 
Continuous Power Output
100W/Ch (All channels driven, 8Ω)
 
Total Harmonic Distortion (THD)
(20Hz–20kHz) <0.08%
 
Frequency Response
10Hz - 100kHz +0dB, -1.4dB
 
S/N Ratio (IHF "A" Weighted)
108dB
 
Gain
30dB
Product Description 

Rotel’s RKB amplifiers are the result of a great deal of research into what custom installers require for today’s multizone audio configurations. They incorporate an extended feature set with rugged reliability and superb audio performance. 

It’s no secret the typical long runs of speaker cable in custom installations present real challenges to amplifiers. The best way to maximize the sound quality of custom speakers is to provide them with plenty of high quality power. Identical in terms of features to its 50 Watt per channel cousins, but with a full 8 x 100 Watts per channel, all channels driven at 8 ohms, the RKB-8100 and RKB-D8100 are Rotel’s most sophisticated and powerful custom installation amplifiers.

At only 2U height, with a dual-fan cooled chassis, four front panel trim pots, selectable power control options, a rear panel RS2323 connection and improved input linking, they are the perfect solution for higher performance multizone audio systems.

More Specifications 
Intermodulation Distortion (60Hz:7kHz, 4:1)
<0.08%
 
Damping Factor
>150
 
Speaker Impedance
4Ω minimum
 
Input Sensitivity
0.9V
 
Input Impedance
100kΩ
 
Crosstalk / Separation
>60dB
 
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