Усилитель трансляционный 2х120 Вт, 100V, 70V, 25V, 8Ohm 35Hz-20kHz, 2 входа 2U.
Features
All the 2-channel amplifiers of the CP" series have 2 electronically balanced audio inputs for programs and one input (with priority) for priority announcements etc.
The amplifiers are equipped with a ball-bearing fan which minimizes running noise and ensures maximum service life.
Although the devices have different output power ratings (240, 480 W) they all have the same design and identical dimensions.
The amplifiers have electronically balanced inputs on screw-type connectors. Possible hum pick-up from ground loops is avoided through the balanced inputs and outputs.
The screw-type connectors substantially facilitate the wiring for signal input. Time consuming fitting of cables with XLR connectors is eliminated.
A monitor output permits program monitoring.
The multicoloured LED indicators located on the front panel continuously indicate the operating status of the amplifier including protection functions and possible dangers.
The two high-pass filters (400 Hz) which are located on the rear and which can be activated separately for each channel reduce internal resonances and additionally increase the sound quality.
All models feature soft start and a special circuit which suppresses unpleasant switch-on noise.
A „ROUTING SWITCH“ located on the rear allows parallel input operation of the two amplifier channels.
Technical data BA-2120 CP
Output power 2 x 120 W (RMS)
Input sensitivity +4 dB (1.23 V), 30 kohms, balanced
Output impedance 25 V, 70 V, 100 V and 8 ohms
Frequency response 35 -20,000 Hz (better than -3 dB)
Signal-to-noise ratio better than 100 dB
Power consumption 670 W
Current consumption (230 V) 1.4 A at 1/8 power current draw
3.4 A at rated power current draw
AC power supply 230 V, 50 - 60 Hz
DC power supply 24 V (emergency power supply)
Dimensions (W x H x D in mm) 483 x 88 x 374; 2 RU
Weight approx. 15 kg
