Guides
2 articles
Oct 31, 2026// DB-BY-DISTANCE
Train Horn Loudness by Distance: dB at 10, 50, 100, and 500 Feet
A 150 dB rating is measured right at the trumpets. Here's the inverse-square math that shows how loud Dual, Quad, and Extreme train horns...
Jun 26, 2026// BATTERY TRAIN HORN
Why Fake Train Horn Decibel Ratings Mislead Buyers (How dB Is Actually Measured)
A decibel number means nothing without a distance. Here's how train horn dB is really measured, the tricks sellers use to inflate the headline...