Rotel RKB-2100 Brochure

RKB 2100

Rack Mount Two Channel Amplier

Description

Rotel’s new custom power ampliers address all of the
demands of the professional custom installer: easy rack-mount
installation, failsafe design, and set it and forget it operation.
They also come with the most important features that all music
lovers want: great sound and an affordable price.

This is all possible due to Rotel’s Balanced Design Concept, a
design philosophy that emphasizes an exhaustive analysis of
every part that goes into our circuits to determine not which
one will do, but which one will sound best.

There are three models to cover almost every custom

Specications

Continuous Power Output into 8 ohms
(20-20k Hz, < 0.03% THD)

Continuous Power Output into 4 ohms
(DIN 1 kHz,1.0% THD)

Total Harmonic Distortion
(20Hz-20kHz, 8 ohms)

Intermodulation Distortion
(60 Hz : 7 kHz, 4:1)

Damping Factor
(20-20,000 Hz, 8 ohms)

Input Impedance 20 k Ohms

Input Sensitivity 1.0 volt

Amplier Gain: 29 dB

Input Overload Level 5.0 volt

Peak Current > 60 A

100 watts/ch into 8 ohms,
all channels driven

170 watts/ch into 4 ohms,
all channels driven

Cont. rated power: < 0.03%
One-half rated power: < 0.03%
1 watt power: < 0.03%

< 0.03%

>200

Optional cooling fan for rack mount ampliers

RKBF-1

application. The RKB-2100 output is 2 x 100 watts @ 8 ohms.
These power ampliers are extremely robust and are able to
increase their output power into 4 ohms (20 Hz-20 kHz, 0.05%
THD).

Each RKB power amplier includes front access gain controls
for easy settings, a security cover for tamper-proof installations,
an IEC detachable power cord, a 12-volt trigger input for remote
system operation, and rack mount capability. With high output
power, high thermal stability and short-circuit protection, the
RKB Series is the ideal solution to any permanently installed
sound system.

Frequency Response (±1 dB) 4Hz-100kHz

S/N Ratio (IHF A) 120 dB

Crosstalk/Separation > 70 dB

Speaker Impedance 4 ohms minimum

Auto Turn On Level (with all
inputs)

Power Requirements USA: 120 Volts, 60 Hz

Power Consumption 450 Watts

Dimensions (W x H x D)
(not including rack adaptors)

Weight (net) 11.2 kg, 25 lb.

Panel Height 3U, 132.6 mm/5

3 mV input signal

Europe: 230 Volts, 50 Hz

Idle: 40 Watts
Standby: 2.3 Watts

430 x 144 x 328 mm

7

16

11

/

x 5

8

/

16

x 12

3

/

7

in

16

/

8

in

The Rotel Co. Ltd.

10-10 Shinsen-Cho
Shibuya-Ku,
Tokyo 150, Japan

Rotel of America

54 Concord St.
N. Reading, MA 01864
USA
T [phone]
F [phone]

www.rotel.com

Rotel Europe

Dale Road
Worthing
West Sussex BN11 2BH, UK
T [phone]
F [phone]