[24 hours shipping]2Pcs Super Loud Car Snail Horn 12V Universal Waterproof Vehicle Air Horn Auto Motorcycle Accessories Universal Car Horn Super Loud Pressure Klaxon

Material: ABS

Loudness coefficient: 300DB

Technical support: Vehicle power: 12V

E mark rating: HIGH 510HZ

Single speaker size: diameter: approx.9 cm ; depth: approx.9 cm

Features:

300DB Train Horn for Your Truck: The 300DB Train Horn offers the loudest sound on the market, while also being the most compact Train Horn offered.

Fast Installation: The Train Horn is a high-quality, high-end train horn kit designed to integrate into as many trucks as possible.On top of that, the installation process takes less than an hour.

Innovative Design: The Horn features an extremely powerful directly injected mini-compressor paired with a patented snail design to really charge and amp up the sound!All integrated into one small but powerful device.

Extraordinary Equipment: There is no bulky air compressor, only a small device that produces incredible sound!It's so compact.