This unit produces a very loud, but mellow, single trumpet air horn tone.  Perfect for use in speed boats, pleasure boats, tugboats, etc.  The unit can be powered from the main power batteries with voltages of 6 to 16 volts, eliminating the need to carry a separate 9 volt battery  or regulator.  It is completely wired with a 3 inch speaker and micro trigger switch.   Weight: 3 oz.

This unit produces three entirely different, very loud, siren sounds, which are selected by the use of a 3-position switch.  This is the perfect answer for equipping your fire boat, police boat, Coast Guard vessel, etc.  The unit can be powered from the main power batteries with voltages of 6 to 16 volts, eliminating the need to carry a separate 9 volt battery or regulator.  It is completely wired with a 3 inch speaker and micro trigger switch.  Weight: 3 oz.

  Price:  $31.00

For use with any sound or light system drawing 1 amp. or less current.  Input voltage from 9-36 volts.

Replacement speaker for sound systems such as Robbe, Ram, Dynamic, etc. using 6 or 12 volts.  
VERY LOUD, almost twice as loud as stock speakers.

 Includes 3" dia. speaker, micro-switch w/bracket, hook-up wire, and 9 volt transistor battery plug