Guides
3 articles
Sep 06, 2026// BACKCOUNTRY
Will an Air Horn Scare Off a Mountain Lion? Train Horns as a Cougar Deterrent for Hikers
Yes, usually. Two documented encounters in Oregon and Idaho, a UC Santa Cruz field study showing pumas flee human sounds 83 percent of the...
Jul 24, 2026// DECIBELS
How to Make a Train Horn Quieter for Neighborhood Use (Soft-Tone Options)
You can't put a volume knob on a train horn — but you can make it dramatically more neighborhood-friendly. The four real levers: choosing...
Jun 07, 2026// BATTERY TRAIN HORN
Dual vs Quad vs Extreme Train Horn: Decibel Tiers and Trumpet Count Compared
Dual, Quad, and Extreme aren't just labels — they're real steps in trumpet count and output, from 130 dB to 150 dB. Here's what...