The DB4B Outdoor Loudspeaker 25W by Wheelock MEDC is a high power designed for both hazardous areas and ordinary locations in a corrosion free, aesthetically pleasing finish.
This explosionproof and weatherproof loudspeaker is made with the EX enclosure: a flame retardant, UV stable, glass reinforced polyester for use in a wide range of temperatures, from -67ºF to +185ºF.
Introduced with improved intelligibility and acoustic performance for replacing the current DB4 weatherproof loudspeaker.
Flare - natural black, natural red or painted as specified
Body - natural black
Hardware - bracket, fixings and captive cover screws in 316 stainless steel
Flare - flame retardant, thermoplastic, high impact, UV stable polyester (UV stability tested to ISO 4892 part 3)
EX enclosure - flame retardant, glass reinforced, UV stable, polyester
- Fire retardancy
Outer flare - thermoplastic polyester. V0 flammability rating
Body - glass reinforced polyester. V0 flammability rating
- Rated power
8W, 15W or 25W
8 x 12AWG
- Mounting arrangement
Stainless steel bracket with ratchet facility, optional swivel bracket available
- Frequency range
Frequency response 350Hz - 8kHz
8W and 15W units are available for use @ 200Hz
11lbs/5.0kg, (Long flare with transformer)
- Ingress protection
NEMA 4X & 6, IP66 & IP67. (IPx7 & NEMA 6 on terminal chamber only)
Up to 2 x 1/2” NPT or M20. Blanking plug available
Optional duty and tag labels available
- Dispersion angle
Long flare (short in brackets), -6dB, 1kHz = 140º (240º), 4kHz = 40º (50º)
- Driver impedance
- SPL 1W/10 feet (sensitivity)
100dB (IIC long flare)
At Telcom & Data we strive for long term customer relationships, that’s why we offer a 60 day 100% money back guarantee on ALL of our products. (Except Special Made-to-Order Products, including Wheelock MEDC and Explosion Proof Products) If you are not happy with a product for any reason simply call us at 800-335-0229 and request a Return Authorization number for a full 100% credit. All returns require prior authorization, please. Returned items must be repacked in ORIGINAL packaging NO EXCEPTIONS. Telcom & Data wants to be your one stop telecommunications company. Let us know how were doing by calling 800-335-0229 and ask for extension 832.