HD 21EN is a 30 W horn loudspeaker compliant with EN 54-24 standard. Thanks to IP66 protection and its UV resistant ABS housing and it is suitable for both indoors and outdoors applications. It can be easily aimed towards any direction through the adjustable wall-mount bracket, and can used in sounds systems having large spaces, for instance supermarkets, railway stations, undergrounds, factories, warehouses, etc. and also in all environments that need high efficiency loudspeakers grade. Equipped with transformer for 100 V/70 V constant voltage lines, internal power setting and ceramic terminal strip to link cables, it also has a thermal fuse that prevents damages to the audio line due to heat.
RCF HD21EN Features
- Compact speaker with 30 W driver in compliance with EN 54-24
- Rear cover in UV stabilized self-extinguishing ABS
- Suitable for indoor and outdoor use (thanks to IP 66 protection)
- Transformer for 100 V /70 V constant voltage connection
- Thermal fuse to pretect the audio line from heat
- HD21EN Passive 70V Tappable Horn Speaker1
- Acoustical
- 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
- Power Handling: 30 W
- Peak Power Handling: 120 W PEAK
- Recommended Amplifier: 60 W
- Protections: Thermal fuse
- TransducersCompression Driver: 1 x 1.5"
- Input/Output
- 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
- EN54-24 certified: Yes
- CE marking: Yes
- CPR number: 1488-CPR-0652/W
- Physical
- Cabinet/Case Material: ABS
- Hardware: Stainless steel bracket
- Color: Gray - RAL 7035
- Size
- Height: 8.35" (212 mm)
- Depth: 11.02" (280 mm)
- Weight: 4.63 lbs (2.1 kg)
- Shipping
- Package Height: 8.66" (220 mm)
- Package Width: 12.6" (320 mm)
- Package Depth: 8.66" (220 mm)
- Package Weight: 5.95 lbs (2.7 kg)
