Eaton's DB4B is a high power, explosion-proof, corrosion-free loudspeaker certified for use in a wide range of temperatures. The DB4B is manufactured from GRP with a rugged thermoplastic flare.
The frequency response of the DB4B guarantees that voice messages and alarms are clearly heard. Optional DC blocking capacitors, resettable fuses, swivel bracket and/or short flare are available. The DB4B is available in 8W, 15W and 25W versions.
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