12V 300DB Motorcycle Super Train Horn For Car-boat Automotive Loudspeaker Car Speaker Sound

Feature: The train horn offers the loudest sound on the market while also being the most compact train horn. The horn features an extremely powerful direct-injection mini-compressor paired with a patented snail design that truly charges and amplifies the sound. Train horns work with almost any 12V vehicle! While it's the perfect upgrade for trucks, our horns are also SUVs, passenger cars, boats and motorcycles. Exquisite breathing design with snail performance and strong heat dissipation. The interior is made of high quality metal, ABS surface coating, strong corrosion resistance, and waterproof. Speaker metal terminal, fine contact, no oxidation, stable characteristics and high reliability. Simple installation with universal mounting brackets and screws. Specification: Voltage:12V Frequency:410Hz(bass)/510Hz(treble) Material:Metal+ABS Color:Red+Black+Silver Package Included: 1 x Motorcycle Horn NO Retail Box. Packed Safely in Bubble Bag.