Overview
DU 50EN is a universal speaker designed for wall and ceiling installation. It is especially suitable for broadcasting alarm messages thanks to the highly intelligible sound reproduction and its resistance to high temperatures reached during fires. The terminal connection blocks, for input and output flameproof cables, are made of ceramic material. A thermal fuse protects the integrity of the line in case of heat affecting the speaker. Ground screw available (if needed). Cables inside speaker made using flameproof leads.
FEATURES
- 5" fullrange transducer.
- Power selectable (100 V): 6 W €“ 3 W €“ 1.5 W €“ 0.75 W.
- 91 dB sensitivity.
- Colour white RAL 9010.
- Steel body and grille.
- In/out ceramic terminal block.
- Thermal fuse protection.
Specifications
ACOUSTICAL SPECIFICATIONS
- Frequency Response (-10dB): 190 Hz - 18000 Hz
- Max SPL @ 1m: 100 dB
- Max SPL @ 4m: 88 dB
- Coverage angle: 175°
- 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: 1 x 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
- Safety agency: CE compliant
- EN54-24 certified: Yes
- CPR number: 1488-CPR-0489/W
PHYSICAL
- Cabinet/Case Material: Metal
- Grille: Steel
- Color: White - RAL 9010
SIZE / WEIGHT
- 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
SHIPPING INFORMATION
- Package Height: 70 mm / 2.76 inches
- Package Width: 185 mm / 7.28 inches
- Package Depth: 180 mm / 7.09 inches
- Package Weight: 3.2 kg / 7.05 lbs