Air Powered - VERY LOUD, perfect for all 12-volt vehicles. Kit has two durable plastic trumpets and new compact maintenance-free compressor. Available in bright chrome-plated or black finish. Comes complete with all mounting hardware, easily installs in any vehicle. Will give many years of dependable service.
120 Decibels620/740 HzDual Tone Longest Trumpet: 8-1/2''Chrome-Plated or Black Finish