Description
HD 21EN is a plastic horn speaker suitable for broadcasting alarm messages thanks to the highly intelligible sound reproduction and its environmenal resistance. 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. It can be easily aimed towards any direction through the adjustable wall-mount bracket, and thanks to its IP66 protection grade it can be installed both indoor and outdoor.
Features
- 1.5" compression driver.
- Power selectable (100 V): 30 W - 15 W - 7.5 W - 3.75 W.
- 104 dB sensitivity.
- Colour grey RAL 7035.
- Plastic body.
- In/out ceramic terminal block.
- Thermal fuse protection.
- Protection grade IP66.
Specifications
| Acoustical specifications | |
| Frequency Response (-10dB) | 340 Hz - 9000 Hz |
| Max SPL @ 1m | 117 dB |
| Max SPL @ 4m | 105 dB |
| Coverage angle | 135° |
| System Sensitivity | 104 dB |
| System Sensitivity 1W @ 4m | 92 dB |
| Power section | |
| Power Handling | 30 W |
| Peak Power Handling | 120 W PEAK |
| Protections | Thermal fuse |
| Recommended Amplifiers | DXT 3000, DXT 4000, DXT 7000 |
| Transducers | |
| Compression Driver | 1 x 1.5'' |
| Input/Output section | |
| Input connectors | Ceramic screw terminals |
| Output connectors | Ceramic screw terminals |
| Constant Voltage Transformer | 100 V |
| Power selection 1 | 30 W - 333 ohm |
| Power selection 2 | 15 W - 667 ohm |
| Power selection 3 | 7.5 W - 1333 ohm |
| Power selection 4 | 3.75 W - 2667 ohm |
| Standard compliance | |
| IP protection grade | IP 66 |
| Safety agency | CE compliant |
| EN54-24 certified | Yes |
| CPR number | 1488-CPR-0652/W |
| Physical specifications | |
| Cabinet/Case Material | ABS |
| Hardware | Stainless steel bracket |
| Color | Grey - RAL 7035 |
| Size / Weight | |
| Height | 212 mm / 8.35 inches |
| Depth | 280 mm / 11.02 inches |
| Weight | 2.1 kg / 4.63 lbs |
| Shipping information | |
| Package Height | 220 mm / 8.66 inches |
| Package Width | 320 mm / 12.6 inches |
| Package Depth | 220 mm / 8.66 inches |
| Package Weight | 2.7 kg / 5.95 lbs |
Synchrony Financial
In Store Only
|
Progressive Leasing
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