This compact version of the huge train horns will fit in a fraction of the space and still deliver a ton of sound. They look great too, with full chrome plating everywhere. The trumpets and base are both 100% metal, so they're durable and resonate with a big horn sound. The new model Vortex 4 solenoid valve (included with the horns) can smoothly handle pressures up to 175 psi and is easily connected to any push button switch.

High quality components from Viair and Kleinn are used in this kit!

Kleinn 501 Horn Specs

• Rich chrome plated finish

• 3 trumpet design producers a deeper more realistic locomotive sound

• Awsome 152.9 db @ 150psi!

• Overall size 370mm L x 150 H x 160 W

• 12v / 24v Solenoid, air fitting mounting bracket and hardware included