Air Compressor Horn from Canada
12V electric solenoid-controlled air horn using onboard compressor for 120 dB truck-grade sound output. Classified under HTS 8531.80.90.31 when imported as complete electric horn assembly with integral control. Popular for custom trucks and emergency vehicles.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Declare as complete electric signaling apparatus, not separate compressor; provide FMCSA exemption documentation if for emergency vehicles; ensure tank pressure ratings