Flameproof speaker is a speaker specially designed for industrial hazardous areas. You can install the flameproof speaker together with the power amplifier outdoors. Explosion-proof horn is an important part of industrial paing system and paga system. When a dangerous situation occurs and broadcast notification is required, safe and reliable explosion-proof horn is particularly important.
The horn feature
1.Explosion proof speaker design and certified by TUK ATEX standard.
2. Robust aluminium alloy die-cast body, Vandal & tamper-resistant easy Installation.
3. Waterproof rating IP66 dust proof.
4. service temperature range from -50 degree to +60 degree.
5. The speaker wiring connections are enclosed in a dust-moisture-proof design.
6. 360° lossless broadcast
7. Transformer coupled
8. For use public address and paging application
9. Powder coated in UV stabilized polyester finish.
10. Application: marine, ship,offshore, mine, Tunnel, metro, speedway, , power plant, bridge etc.
Unit size: 260（Ø)*412(L)mm
Unit G W: 5.7kg
1 pcs in a inside box. Box size: 470x310x310 cm G.W: 9KG
4 pcs in a CTN box. CTN box size: 480x 630x630 cm G.W:38.1KG
The appearance of the speakers mold is the same, the difference built-in transformer or not
|Model||Resistance horn AC Impedance 8Ω||Constant pressure Horn 70V/100V AC Impedance 8Ω + transformer||Power Handling||SOUND PRESSURE LEVEL Iw/m at 1000Hz (dB)||Power TAPS|
|3||RATED FREQUENCY RANGE||300Hz ~ 8000Hz|
|4||TOTAL HARMONIC DISTORTION||5% Max at lKHz 1W|
|8 ±15% ohm
6.4 ±7% ohm
|6||SPEAKER WEIGHT||4.9kg ± 10%|
|7||MATERIAL&FINISH||Hom: ivory, others dark brown ;Bracket: Zinc plated steel t3.0|
|8||WORKING ENVIRONMENT||Temp -50°C~ +60°C, Humidity 45% 〜85%,|
This product model:KNLB-EX15(15W)