North Sonar SF1230 Front Wing Hero LF Sintered Grind Base: Bomb-proof

LF Sintered Grind Base: Bomb-proof construction for endless sliding on rails and ledges

Designed with the same trusted shape as Radar’s championship-winning Vapor

and a flag holder so you can mount the flag up when you're stopped for a swim

These in-boat speakers have a clean factory appearance like your boat came with them and really start to blow you away when you hear their crystal clear sound

5” (1) CENTER BLUEPRINT / 1

North Sonar SF1230 Front Wing Hero LF Sintered Grind Base: Bomb-proofThe North Sonar SF1230 Front Wing is engineered for riders seeking a blend of speed, glide efficiency, and precise turning response. Its refined mid aspect outline generates smooth, consistent lift while maintaining agility for carving and directional changes. Constructed with lightweight carbon materials, the SF1230 offers increased stiffness and reduced flex, translating rider input directly into controlled performance. Compared to larger, high lift