DU 50EN Architectural and Engineering Specifications

DESCRIPTION
The product shall be an universal speaker designed for both wall and ceiling installation, suitable for broadcasting background music into commercial spaces, but also alarm messages, thanks to the highly intelligible voice reproduction and the EN 54-24 certification.
The terminal connection blocks, for input and output flameproof cables, shall be made of ceramic material. A thermal fuse shall protect the line integrity in case of heat affecting the speaker.

TECHNICAL SPECIFICATIONS
The product shall have the following specifications
Acoustical specifications
Max SPL @ 1m: 100 dB
Coverage angle: 175°
Frequency Response (-10dB): 190 Hz ÷ 18000 Hz
Max SPL @ 4m: 88 dB
System Sensitivity: 91 dB
System Sensitivity 1W @ 4m: 79 dB
Power section
Power Handling: 6 W
Peak Power Handling: 24 W PEAK
Protections: Thermal fuse
Recommended Amplifiers: DXT 3000, DXT 4000, DXT 7000
Transducers
Fullrange: 5.0''
Input/Output section
Input connectors: Ceramic screw terminals
Output connectors: Ceramic screw terminals
Constant Voltage Transformer: 100 V
Power selection 1: 6 W - 1667 ohm
Power selection 2: 3 W - 3333 ohm
Power selection 3: 1.5 W - 6667 ohm
Power selection 4: 0.75 W - 13333 ohm
Standard compliance
EN54-24 certified: Yes
Safety agency: CE compliant
CPR number: 1488-CPR-0489/W
Physical specifications
Color: White - RAL 9010
Size
Height: 164 mm / 6.46 inches
Width: 164 mm / 6.46 inches
Depth: 60 mm / 2.36 inches
Weight: 1.9 kg / 4.19 lbs

The product shall be DU 50EN by RCF S.p.A.