Earmark = Wireless Radio Communications
: VOICE AMPLIFIER
 
VOICE AMPLIFIER PRODUCTS
 

LOUDMOUTH™ #LMT-2
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A unique and powerful voice amplifier engineered to provide clear, hands-free, speaking capability for people wearing SCBA's or respirators in Hazmat applications. The large volume control puts up to 125 dB of sound energy at your fingertips to solve your local communications problems.

Built to withstand harsh environments and rough handling, the thick walled, polycarbonate case is durable and easily worn on your belt, strap, or turnout coat. The Throat Microphone, with built-in audio filtering and high-flex coil cord, is comfortable and compatible with any face mask. This unit is listed as Intrinsically Safe by UL (see specs and approvals & listings).

Powered by a 9 Volt alkaline battery, LOUDMOUTH solves your local communications problems with a simple, remarkably durable, and easy to use package. Fully gasketed surfaces at all closures and sealed switches assure watertight operations. The rotary and slide switches facilitate gloved hand control. It's no accident that LOUDMOUTHS last ten years or more in the fire services.

 

LOUDMOUTH™ APPROVALS and LISTINGS

  • LOUDMOUTH approved for use in methane-air mixtures by MSHA.
  • (Approval No. 9B-161-0)
  • LOUDMOUTH is listed as Intrinsically Safe by Underwriter's Laboratories as follows:
  • Class I, Division I, Group C & D
  • Class II, Group E, F, & G: Class III


LOUDMOUTH™

LOUDMOUTH™ Specifications

  • Audio Output Up to 125 dB, spl at the speaker face; 95 dB at 3 meters
  • Housing Watertight, Polycarbonate, can be decontaminated
  • Attachment Self-locking, stainless steel belt clip and Turn-Out coat clip
  • Mic/cord Electret Throat Microphone (THR-3), High Flex cord; withstands 105C
  • Mic Connector Coaxial mini-UHF, Mil Std construction
  • Attributes Weight 318 g without battery. Height 132 mm, Width 97mm. Depth 38 mm.
  • Power Supply 9 Volt, alkaline battery, NEDA 1604A, nominal 12hr duty cycle (48g)
  • Battery Chamber Sealed, watertight enclosure
  • Controls Large, rotary and slide switches for gloved hand operation

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