We are proud to offer a special discount of 20% sitewide to Military Members and First Responders.
Contact our Sales Department at 1-877-787-0101 for more details!




3″ Bi-radial PRO Horn



  • Bi-radial Proprietary Horn Design
  • Rigid Plastic polymer Wide Dispersion
  • Machined Metal Thread Inserts for maximum Strength and reliability
  • 3.66″(93mm) x 3.66″(93mm) x 2″(51mm) Bi-radial horn
  • 1 3/8″(35mm) – 18 TPI Universal fit


California Prop 65 WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov

Dont have a PayPal account? No problem, just click the yellow button and a small window will pop up. Scroll down and you'll see "Pay with Debit or Credit Card."

Additional information

Weight 1 lbs
Dimensions 3.77 × 3.77 × 2.67 in