One-piece design requires no hoses and installs in minutes by simply transferring the factory horn wires to the compressor
Two times (2X) louder than the factory horn
Great choice to dress-up any engine compartment and motorcycles.
Mounts with one bolt included in kit and produces a powerful dual tone air horn sound
Heavy-duty maintenance free compressor will provide years of dependable service

*** Includes Universal Plug-n-Play Wiring Harness ***
Everything pre-assembled
Heavy-duty 30 Amp relay
20 Amp fuse
14 feet of Heavy-duty wire

118 DECIBELS, 530/680HZ @ 2/METERS