Distribution Amplifiers

RKB-D8100

RKB-D8100 is identical to the RKB-8100 but with added digital inputs.

Power8 x 100 Watts of
power

Class DClass D amplifier
design

IC24-bit/192kHz Digital to
Analog Converters

Rack MountRack ears included

Automatic signal sensingAutomatic signal sensing

Engineered with care.

RKB-D8100 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)
Line Level Inputs: 108dB
Digital Inputs: 95dB
 
Gain
30dB
Product Description 

RKB-D8100 features the same performance and feature set as the RKB-8100 but adds digital inputs for increased functionality with any digital source component. Both models feature dual SMPS power supplies partnered with a high efficiency, low heat, Class D operation and no compromise audio engineering setting new standards for the custom installation amplifier category.

One of the many custom-friendly features the RKB-D8100 offers is input linking. A second input can source from any ‘upstream’ input - so B can source from A, C can source from B and D can source from C. You can create four individual stereo zones, two dual zones or three common zones plus an individual zone. In other words, two Sonos Connects (for instance) might be divided between kitchen and patio (A+B zones) and Master Bedroom and Bath (C+D).

Other features include input signal sensing, buffered link output, a sum-to-mono feature, a rear panel RS232 connection allowing connection to automation systems to provide full control and feedback, and four front panel trim pots to allow easy level adjustment to balance zones.

More Specifications 
Intermodulation Distortion (60Hz:7kHz, 4:1)
<0.08%
 
Damping Factor
>150
 
Speaker Impedance
4Ω minimum
 
Crosstalk / Separation
>60dB
 
Input Sensitivity
Line Level Inputs: 0.9V
Digital Inputs: -7dBfs
 
Input Impedance
50kΩ
 
Optical Digital Signals
SPDIF LPCM (up to 192kHz/24-bit)
 
Country / Language Selector

Country / Language Selector

Please select your destination and language below:

Rotel Newsletter

Please provide us with your email address to get the latest news in sound technology and products. Sign up for the Rotel Newsletter today!