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

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

SKU: HD21EN
$169.00 inc. VAT
-15% $199.00 $169.00 inc. VAT
HD 21EN
PLASTIC HORN SPEAKER
  • 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.
  • 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.
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.
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 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