Guides
2 articles
Oct 26, 2026// BATTERY-TRAIN-HORN
Single vs Dual Trumpet Horn: Is One Trumpet Ever Loud Enough?
A second trumpet adds at most about 3 dB, but it also adds a second tone, which helps the horn cut through road noise....
Sep 11, 2026// BATTERY TRAIN HORN
Best Train Horn Under $200 vs Under $300: What Each Price Tier Actually Buys You
Under $200 buys a finished 130 dB dual-trumpet battery horn or a $90 compressor kit that still needs $150 to $400 of installation. Under...