Datasheet

18
20 Series - Speakers & Paging Horns
20-211
8" PUBLIC ADDRESS & PAGING HORN
Designed for all around use, either indoors or outdoors. Fully weatherproof. Locking metal
swivel is provided for ease in mounting and adjustment. Outside edge has rubber sound
dampening ring.
Specifications:
Power ..................................... 25 watts Bell Size .................................. 8 inches round
Frequency Response.. 300 Hz – 7 KHz Color........................................................ Grey
Impedance ...................................... 8W
20-215
OUTDOOR PAGING SPEAKER
Used in talk back systems, this weatherproof, trumpet design paging speaker gives
extremely high sound level with low input power. Hams will find this speaker very useful in
their mobile installations. Mounts under the hood or on the dash. Because of its sensitivity
and high degree of intelligibility, it's ideal for paging systems in restaurants, office buildings,
etc. Complete with adjustable mounting bracket.
Specifications:
Impedance........................................... 8W Size ............................... 2
5
/8" x 3
3
/4" x 2
3
/8"
Power............................................. 3 watts Color ................................................... White
20-244
ECONOMY 5" PAGING SPEAKER & ALARM HORN
Rugged construction but lightweight. New design to compete in the low cost field.
Completely weatherproof, Black plastic, 180 degree swivel bracket. Excellent for CB,
security or general paging systems.
Specifications:
Impedance........................................... 8W Horn Opening .......................................... 5"
Power.......................................... 15 watts Overall Length ..................................... 5
3
/8"
Frequency Response...... 400 Hz–12 KHz Color .....................................................Black
20-310
OUTDOOR REFLEX HORN
Rugged high impact molded plastic, high power speaker expressly designed for high
power alarm drivers. 30 watt power rating. Response 350-8000 Hz.
Dimensions: 4
3
/4" x 8" x 9
1
/4" deep. Color is white.
20-312
SIREN HORN
Same unit as 20-310 (above) except has built-in siren amplifier. Operates on 30 watts,
6–12 Vdc, our most powerful siren horn, has 3 wire hookup for yelp or steady sound. Horn
Dimensions: 4
3
/4
" x 8" x 9
1
/4" deep. Current Draw: 1.2 amps. 120 dB at 6 ft. Color is White.
*20-313
OUTDOOR HORN
Built in switching 25 + 70 volt line transformer.
Specifications:
Input Power 20 watt normal, 30 watt peak Switching .... 70 volt line–2W, 4W, 8W, 16W
Frequency Response ..... 420 Hz–15 KHz Watts ........ 25 volt line–1W, 2W, 4W, 7.5W
Color ................................................ White
*Special Order Only
20-311
HIGH POWER PAGING ALARM HORN
Metal swivel brackets provide numerous mounting angles both vertical and horizontal for
ease in mounting. Plastic Horn—11" x 6
1
/2" x 8
1
/2" deep.
Specifications:
Impedance .......................................... 8W Power ................................... 40 watts, max.
Color ................................................. Ivory
20-310, 20-312, & 20-313
CALRAD