RCF HD21EN Passive Horn Speaker (70V tappable EN54-24 compliant)

RCF HD21EN Passive Horn Speaker (70V tappable EN54-24 compliant)

RCF HD21EN is a professionally designed plastic horn speaker that's created truly suitable for use in broadcasting alarm messages and a big thanks to the highly intelligible sound reproduction and its environmental resistance. The terminal connection blocks, designed for input and output flameproof cables, are created out of ceramic material. A thermal fuse is capable of protecting the integrity of the line in case of heat affecting the speaker. It is possible to be easily aimed towards any direction through the adjustable wall-mount bracket, and give thanks to its IP66 protection grade it is capable to be installed both indoor and outdoor.

• 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.

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 RMS

PEAK POWER HANDLING:
120 W PEAK

RECOMMENDED AMPLIFIER:
60 W

PROTECTIONS:
Thermal fuse
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 (100 V):
30 W - 333 ohm

POWER SELECTION 2 (100 V):
15 W - 667 ohm

POWER SELECTION 3 (100 V):
7.5 W - 1333 ohm

POWER SELECTION 4 (100 V):
3.75 W - 2667 ohm
Standard compliance
CPR NUMBER:
1488-CPR-0652/W

IP PROTECTION GRADE:
IP 66

EN54-24 CERTIFIED:
Yes

CE MARKING:
Yes
Physical specifications
COLOR:
Grey - RAL 7035

HARDWARE:
Stainless steel bracket

CABINET/CASE MATERIAL:
ABS
Size
DEPTH:
280 mm / 11.02 inches

HEIGHT:
212 mm / 8.35 inches

WEIGHT:
2 kg / 4.41 lbs
Shipping informations
PACKAGE WEIGHT:
2 kg / 4.41 lbs

PACKAGE DEPTH:
220 mm / 8.66 inches

PACKAGE WIDTH:
320 mm / 12.6 inches

PACKAGE HEIGHT:
220 mm / 8.66 inches