Airmar B785C Bronze Transducer Medium CHIRP With Bare Wire Mix-N-Match

The Airmar B785C Bronze Transducer Medium CHIRP With Bare Wire Mix-N-Match represents a professional-grade sounder solution for anglers and boaters serious about deep-water structure mapping and fish location. This bronze through-hull transducer delivers the clarity and frequency flexibility that modern GPS chartplotters demand, whether you're working offshore reefs, river channels, or open water at significant depths. Built by Airmar—a name trusted across commercial and recreational marine electronics for over four decades—the B785C bridges the gap between budget-conscious buyers and those unwilling to compromise on imaging quality.

Medium CHIRP frequency architecture enables simultaneous dual-frequency operation, delivering both high-resolution shallow-water detail and exceptional penetration in deeper applications—a critical advantage when transitioning between coastal flats and offshore drop-offs. The bronze construction resists saltwater corrosion far more effectively than plastic housings, ensuring years of dependable service in harsh marine environments. Bare wire connectivity provides maximum compatibility across Garmin, Lowrance, Simrad, and other leading chartplotter brands through the Mix-N-Match system, eliminating costly proprietary connector locks and allowing you to upgrade sounder units without replacing the transducer. At 7 pounds, this is a robust, time-tested design that professionals rely on for repeatability and durability across multiple vessels and seasons.

The B785C excels for captains running multi-day charters, tournament anglers targeting structure at variable depths, and boaters operating in saltwater environments where transducer longevity directly impacts annual maintenance costs. Through-hull installation requires proper bedding and a clean hull penetration, making professional setup advisable—especially on fiberglass vessels—to prevent future leaks. This transducer pairs seamlessly with existing sounder heads, making it ideal for system upgrades where only the sensing element requires replacement. Confirm your chartplotter's bare wire compatibility before purchase to ensure full feature access.