RCS Audio-Systems DBA-500D 1 - or 2-Channel Power Amplifier (750/500 W or 2x375/250 W, 2U), digital, IEC 268-5

Description
So with digital synthesis amps 100 V we make a major contribution to the overall trend of sensible energy use, thereby protecting the climate and our environment. The advantages of digital amplifiers to justify the much higher efficiency of about 90% Compared with analog amplifiers with about 70%. did The out come of lost heat is much lower, Which has a positive effect on the durability of the amplifiers and of course on the complexity of the cooling from 19? center. Additional cooling of the art room is not Necessary.

Features

Pilot tone and fault signal contacts for emergency power and power amplifier make synthesis amplifiers for PA installations in accor dance with VDE 0828 60849th
If no signal is present, the amplifier Automatically goes into standby mode and Consumes only 9.9 W max if the signal is pending, eg alarms, the amplifier 30 ms is ready.
Amplifiers are manufactured by modern production methods with high quality components and are THEREFORE very reliable for continuous professional use in PA alarm systems.
The battery capacity for the emergency surgery is Significantly lower than in analog amplifiers.
output power and protection circuits Accor ding to IEC 268-5
The LEDs on the front page about important signal and operating conditions.
Cooling is maintenance-free fanless, Which means no pollution, no follow-up costs and THEREFORE Especially suitable for noise-sensitive plants (offices, churches, conference rooms, etc..)
Special protective circuitry against open circuit, short circuit, over temperature and a switch are standard.
Additional features:. shallow installation depth of only 260mm and recessed volume control
The units feature speaker outputs and balanced inputs on screw-type, thereby Significantly Reduces the wiring effort.
inputs can OPTIONALLY be equipped with input transformers, in this case please order the optional TSE 203 via input .

Specifications / Technical Data:
Output power: 750 W/500 W (program / ​​RMS)
Input sensitivity: 1 V, 10 kOhms, Balanced
Output voltage: 100 V or 70 V
Frequency response: 90 ~ 20,000 Hz (better than -3 dB)
Signal-to -noise ratio: 91 dB
THD at 1 kHz: better than 0.29% to
external voltage distance: 85 dB 1 kHz
Power consumption: 624W Sine signal, no-load 19, 2 W, standby 9, 9 W
Current consumption (230 VAC )
Sine signal-4A, active W 0 Out 0, 09 A; standby 0, 034 A
Current consumption (24 VDC)
Sine signal-27 A, active W 0 out 0, 5 A standby 0, 12 A
AC power supply : 230V, 50 - 60Hz
DC power supply: 24 V (emergency power supply)
Dimensions (W x H x D in mm): 483 x 88 x 260, 2 RU
Weight: approx. 16.5 kg