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Rotel RKB-D850

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$1999 In-Store Only 888-702-7800

SKU:
ROTRKBD850

Product Overview

RKB-D850

The RKB-D850 is essentially the same amplifier as the RKB-850 in terms of power output and features. However, the RKB-D850 also features four optical digital TOSLINK inputs with individual stereo DACS for each pair of channels in addition to the four analog RCA inputs. Each digital input supports up to 24-bit/192kHz LPCM audio.

The RKB-850 and RKB-D850 share many common features including 12-volt triggers, 5-way speaker binding posts, input linking, signal sense, a buffered analog audio pre-output to connect additional RKBs, and an IEC power receptacle with detachable cord.

Engineered with care.

 
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
150W
 
STANDBY POWER CONSUMPTION
<0.5W
 
NET WEIGHT
9.3kg (20lbs.)
 
BTU RATING (4Ω, 1/8th power)
180 BTU/h
 
CONTINUOUS POWER OUTPUT
50W/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
 
INTERMODULATION DISTORTION (60Hz:7kHz, 4:1)
<0.08%
 
DAMPING FACTOR
>150
 
SPEAKER IMPEDANCE
4Ω minimum
 
CROSSTALK / SEPARATION
>60dB
 
INPUT SENSITIVITY
Line Level Inputs: 0.6V
Digital Inputs: -10dBfs
 
INPUT IMPEDANCE
50kΩ
 
OPTICAL DIGITAL SIGNALS
SPDIF LPCM (up to 192kHz/24-bit)
 

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