Includes a stainless steel adjustable trumpet support to prevent vibration and comes complete with rubber gaskets and stainless steel mounting hardware
Trumpets are mounted next to each other for easy installation;Frequency and Decibel : Determined by voltage and atmospheric conditions;
Requires no compressor or hoses, conserving time and money; â–ª Appropriate Environment: Works well in fresh or salt water surroundings, perfect for nearly any climate condition;
Two trumpets that are stainless steel 304 non-magnetic grade with a bright polished finish that will not rust;for â–ª Applications : Any 12-volt vehicle, trucks, SUV's, RV's, and boats;
Engineered for exterior use in almost any weather condition including fresh or salt water