Raymarine A22112 Plastic TH 12DEG Tilt DT800

The Raymarine A22112 Plastic TH 12DEG Tilt DT800 transducer is a dedicated through-hull sonar housing designed for serious anglers and boaters who require reliable depth and fish detection. This compact plastic transducer mount accepts a 2-inch hole diameter and is suitable for both freshwater and saltwater applications, ensuring accurate bottom imaging and target identification.

Operating at 200 kHz, the DT800 transducer minimizes cross-talk and frequency interference, which can affect sonar readings in busy waterways or near other marine electronics. The 12-degree tilt housing is precision-molded to optimize beam geometry and provide consistent cone coverage directly beneath the hull. Its plastic construction is resistant to corrosion and electrolysis, ensuring robust acoustic transmission across aluminum and fiberglass hulls.

This transducer is ideal for retrofit installations or new builds where weight distribution and hull integrity are important, adding minimal topside burden with a weight of 2 lbs. Anglers and charter captains will appreciate its compatibility with Raymarine instruments, although it may require an adapter for full integration. The 2-inch installation footprint fits standard through-hull mounting templates found on most modern fishing boats and cruisers.