Airmar SS75H Transducer High CHIRP 12° Thru-Hull

Overview

Built for anglers running center consoles, smaller boats, and any setup where a low-profile thru-hull transducer is a must. If you're fishing shallow structure—reefs, wrecks, rocky points—and need crisp target separation on baitfish and gamefish schools, this transducer delivers the high-frequency clarity that makes the difference between marking fish and catching them.

The SS75H is a CHIRP-ready single-band transducer that operates at 130–210 kHz with 80 kHz of total bandwidth. That high-frequency punch gives you exceptional bottom detail and fish-target resolution in one compact, bronze thru-hull housing. The patented 12-degree tilted element corrects for hull deadrise automatically, so your sonar cone stays square to the bottom—no guesswork, no manual tilting.

Key Features

• High-Frequency CHIRP Band (130–210 kHz) — produces up to 80 kHz of total bandwidth in a single transducer installation — you get outstanding bottom detail and clear target separation without adding weight or complexity to your boat.
• Narrow Beamwidth (15–9 degrees) — focuses your sonar cone tight on structure and individual fish — critical when you're working shallow reefs or wrecks where every echo counts.
• Tilted Element Technology — the ceramic element is fixed at 12 degrees inside the housing to automatically correct for hull deadrise (8–15 degrees standard, up to 24 degrees maximum) — the transducer points true to bottom the instant you install it, no angle adjustments needed.
• Low-Profile Thru-Hull Design — mounts nearly flush with your hull — you'll maintain sonar clarity at speed without turbulence or air entrainment interfering with your returns.
• 600 W Power Rating — delivers reliable penetration to 700 feet — plenty of juice for deep-water structure and suspended fish work.
• Depth and Temperature Sensing — tracks water temperature in real time for seasonal pattern mapping — essential data for tracking seasonal fish movement.
• Stainless Steel Housing — compatible with fiberglass, wood, or metal hulls — one transducer works across your entire fleet.

Specs & What's Included

Compatibility: Connects to Simrad, Lowrance, and Navico 9-pin systems via the included 33-foot cable. Works with CHIRP-capable fish finders in the 12-pin CHIRP series. Not sure if this works with your setup? Call or text us at (833) 831-4077 — we'll tell you straight.

In the Box: SS75H transducer with 33-foot cable and stainless steel mounting hardware. Installation requires a 2-13/16" hole in fiberglass/wood hulls or 3-1/8" in metal hulls.