Raymarine B75H Bronze 0° Low Profile D/T Thru-Hull Transducer - 600W CHIRP

Unlock Crystal-Clear Underwater Views with the Raymarine B75H

Imagine gliding through coastal waters, effortlessly spotting schools of baitfish dancing around reefs or gamefish lurking near wrecks. The Raymarine B75H Bronze Low Profile Thru-Hull Transducer makes this a reality for smaller vessels like center consoles and sportfishing boats. Designed with a sleek, low-profile housing, it minimizes drag while delivering exceptional high-frequency CHIRP performance at 600W power. This isn't just another sonar sensor—it's your edge in targeting fish with pinpoint accuracy, even in challenging conditions.

Crafted from durable bronze, the B75H thrives in saltwater environments, resisting corrosion and standing up to the rigors of frequent use. Its 0° tilted element perfectly suits hulls with 0° to 7° deadrise, ensuring optimal beam projection without compromising hull integrity. With a generous 33-foot cable, installation remains straightforward, connecting seamlessly to Raymarine multifunction displays for real-time data.

High CHIRP Excellence: 130-210 kHz for Superior Resolution

The magic of this transducer lies in its High CHIRP band, spanning 130 to 210 kHz. This wide bandwidth—up to 80 kHz total—produces remarkably sharp images of bottom structure and individual fish targets. Unlike traditional fixed-frequency sonars, CHIRP technology sweeps across frequencies, revealing finer details like fish holding tight to structure or subtle depth changes.

Key specs shine here: a 15° to 9° beam width narrows focus for precision targeting, effective down to 700 feet. Whether you're chasing snapper on reefs or tracking pelagic species offshore, the B75H excels at separating bait from predators, helping you drop lines exactly where it counts.

• Beam Precision: 15/9° for narrow, detailed scans
• Depth Capability: Reliable performance to 700 feet
• Power Output: 600W for strong signal returns
• Hull Compatibility: Fiberglass and wood with minimal deadrise

Seamless Thru-Hull Installation for Smaller Boats

Perfect for boats where space is at a premium, the B75H's low-profile design hugs the hull closely, reducing turbulence and maintaining your vessel's sleek lines. Thru-hull mounting is straightforward: drill, bed with marine sealant, and secure. Its bronze construction pairs ideally with saltwater hulls, and the 0° element aligns effortlessly with flatter bottoms.

Pro tip: Pair it with Raymarine's dedicated operation cable for single-transducer setups to unlock full CHIRP potential. Once installed, it integrates with popular Raymarine sounders, providing depth, temperature, and fishfinding data on a single screen. Anglers report easier detection of structure in 50-300 foot depths, transforming average outings into trophy hunts.

Real-World Advantages for Serious Anglers

Fishermen swear by the B75H for its ability to cut through thermoclines and reveal hidden fish arches. In high-traffic inshore areas, the narrow beam ignores clutter, zeroing in on wrecks and ledges. Offshore, it tracks bait balls with unmatched clarity, giving you the drop on tuna or mahi-mahi.

Beyond fishing, cruisers appreciate the accurate depth and water temperature readings for safe navigation. Its robust build handles rough seas, and simple fairing blocks (if needed) ensure flush mounting. Compared to bulkier models, this transducer keeps your boat agile without sacrificing sonar prowess.

"Switched to the B75H on my 24-foot center console—night and day difference in fish separation. Spotting flounder on flats is now effortless." – Experienced offshore captain

Caring for Your B75H: Longevity Tips

To maximize lifespan, inspect the face regularly for marine growth—clean gently with a soft brush and approved hull cleaner. During haul-outs, store in a cool, dry place. Bronze elements demand freshwater rinses after saltwater exposure to prevent buildup. With proper care, expect years of reliable service backed by Raymarine's solid warranty support.