The DB4B is a high power explosion proof loudspeaker, introduced as a replacement for the current DB4 with improved intelligibility and acoustic performance.
Certified for use in a wide range of temperatures from -55°C to +85°C, the Ex enclosure is manufactured from GRP with a rugged thermoplastic flare providing a corrosion free and aesthetically pleasing product.
The frequency response of the unit ensures that critical voice messages and general alarm tones are highly intelligible. The specific SPL figure for sensitivity, 1W @ 1m is 110dB whilst at 1m the 25W unit produces 124dB, the 15W unit 122dB and the 8W unit 119dB.
Name : Eaton MEDC DB4B Up to 25W Loudspeaker Range , Eaton
Category : Speakers
UPC Code :
Country of Origin : United Kingdom. Country of origin is subject to change.
ADI Part Number : WH-DB4BULG87
Brand Name : Eaton
Manufacturer : Eaton Corporation
Manufacturer Part Number : DB4BULG870N2CPNR
Product Functions : Alarm
Product Line : Wheelock
Product Model : DB4B
Product Name : DB4B Wheelock Speaker
Product Series : DB4B
Product Type : PA Horn
Weight (Approximate) (g) : 5000
Alarm Type : Audible
Sound Emission : 124 dB
Sound Emission (dB) : 124
Application/Usage : Alarm, Fire, Gas, Voice Evacuation
Durability : Corrosion Resistant, Explosion Proof, Fire Retardent, Weather Proof
Form Factor : Bracket Mount
Product Color : Natural Red
Weight (Approximate) : 11.02 lb
Input Voltage : 70 V