1" Screw-On ABS Bi-Radial Flare Horn 60x40 *Sold as each, NOT in pairs.  (Flare Horn only.)   
 
The Massive Audio "F3" 1 Inch Screw On Bi-Radial Horn boats excellent off-axis consistency for smooth and clear high frequency reproduction. The F3 flare works in conjunction with Massive Audio PAT SERIES compression drivers for perfect dispersion of high frequencies in a car or on stage. "On a Stage or in a Car Massive Drives it Home!"