Hella Sharptones are a sure way for getting the attention of other vehicles on the road. The Hella Sharptone horn kit uses a combination of one low tone horn (measuring 350Hz) and one high tone horn (measuring 415Hz) to project a powerful 114dB harmonic sound. The blue horn assembly is shielded by a yellow cage to prevent damage.
Hella includes the two 12V Panther tone horns each with a universal mounting bracket, a relay and wiring instructions.
Check out Hella's apps so you can compare the sound levels of their various horns: For Android phones viaGoogle Play
For Apple iPhones viaiTunes For Apple iPads viaiTunes