Overview
The Kleinn Train Horns Model 630 is a triple train horn for cars, trucks and SUVs, built with three chrome plated spun copper trumpets on a flat rack mount. The trumpets detach, so they can be mounted separately from the rack.
Each trumpet has an oversized bell that produces a deep, rumbling train horn sound. The Model 630 suits owners who want a loud, low-pitched air horn on a vehicle with room for a rack-mounted unit.
Key features
- Three chrome plated spun copper trumpets with oversized bells
- Flat rack mount for the horn assembly
- Trumpets detach for separate mounting
- Maximum input of 175 psi and output of 151.8 dB at 100 psi
- 307 Vortex 4 solenoid rated for 12V DC
Choosing an air supply
A train horn is only as strong as the air behind it. A compressor that holds pressure steadily gives the horn a consistent tone, while a weak supply can make the sound thin or slow to respond. Choose a compressor and tank sized for the horn’s maximum input, and keep the system within that limit.
Chrome plated spun copper trumpets can scratch or pit if they are rubbed against sharp tools or abrasive cleaners. Wipe them with a soft cloth and avoid strong acids near the finish. Inspect the connections where air enters the trumpets, since leaks there reduce output. Check the mounting rack for corrosion during the same wipe down.
- Match compressor pressure to the horn
- Use a soft cloth on chrome finishes
- Check air connections for leaks
Specifications
| Brand | Kleinn Train Horns |
|---|---|
| Model | 630 |
| UPC | 854508003083 |
| Construction | Chrome plated spun copper |
| Trumpets | 3 (triple train horn) |
| Overall length | 18.3 in |
| Overall width | 18 in |
| Overall height | 7.2 in |
| Max input | 175 psi |
| Output | 151.8 dB at 100 psi |
| Solenoid | 307 Vortex 4, 12V DC |
| Weight | 12 lb |
Vehicle fitment
It is universal fit, so no specific year, make, model or trim is confirmed. Check the space available for the flat rack mount on your vehicle before planning the installation.
Confirm your vehicle’s year, model and trim before ordering.
Installation notes
The trumpets mount separately from the flat rack, so position the rack first and then fit the trumpets. Keep the air supply at or below the 175 psi maximum input, and run the 12V DC solenoid circuit through a fuse.
What’s included
The Model 630 is described with three trumpets, a flat rack mount and detachable trumpets. The 307 Vortex 4 12V DC solenoid is listed in the specifications.
Not included: A compressed-air source is needed to run the horn, which has a maximum input of 175 psi. Plan for a compressor and air tank before installation.
