Explosion-Proof Speakers Model No.: KNLB-EX15 Features 1. Explosion proof speaker design and certified by TUV ATEX standard 2. Material/Colour: Anti-static Polyamide/Black 3. Waterproof rating IP66 dust proof IP66 4. Service temperature range from -40 ℃ to +55℃ 5. For 360° lossless broadcast 6. Fixed resistance KNLB-EX15 without transformer 7. For use public address and paging application 8. Application: Products are widely used in petroleum, metallurgy, chemical industry, sea oil, nuclear power, shipbuilding, tunnels and other projects requiring explosion-proof grade speaker. ATEX Type and Marking II 2GD Ex db eb mb IIC T5 Gb II 2D Ex tb IIIC T100℃ Db IP66 -40℃ ≤ Ta ≤ +55℃ Copyright belongs to HONGKONG KOON TECH

The appearance of the speakers mold is the same, the difference built-in transformer or not Electrical connection: Copyright belongs to HONGKONG KOON TECHNOLOGY LTD

Products Size Packing Unit size: 250（Ø)*352(L)mm Unit G W: 3.7kg 1 pcs in a inside box. Box size: 270x270x390 mm G.W: 3.7KG 2 pcs in a CTN box. CTN box size: 570x290x420 mm G.W:7.8KG Copyright belongs to HONGKONG KOON TECHNOLOGY LTD 3

Installation dimension drawing : More models of explosion-proof speakers are available for customers to purchase Model Number Copyright belongs to HONGKONG KOON TECHNOLOGY LTD