XSONIC Airmar SS75H (12°)

The XSONIC Airmar SS75H (12°) transducer uses CHIRP high-frequency technology. This technology enables very accurate depth and temperature readings, providing better target separation and increased resolution to distinguish baitfish, game fish, and underwater structures.

This CHIRP high-frequency transducer operates in the 130 to 210 kHz range, providing a total bandwidth of 80 kHz. It has a power output of 600 W.

The XSONIC Airmar SS75H (12°) transducer can reach a maximum depth of 214 meters (700 feet).

Thanks to its stainless steel housing, the SS75H transducer (12°) is compatible with all hull types, including fiberglass, wood, and metal hulls. For metal hulls, it is essential that the housing be insulated to prevent electrolytic corrosion.

For optimal performance, the transducer must be installed in an area where the water flow under the hull is smooth, with minimal bubbles and turbulence. It must remain continuously immersed, and its beam must not be obstructed by the keel or propeller shaft. Avoid areas near water intakes or discharges, seams, fittings, or other hull irregularities. For CHIRP transducers, also select a cool, well-ventilated area away from the engine to prevent overheating.

The ceramic element of the transducer is tilted at 12°. This tilt is designed to compensate for the deadrise angle of hulls with a V-shape between 6° and 15°. This ensures the transducer’s beam is directed straight toward the seabed, providing optimal echo returns and reliable depth readings.

Yes, this transducer is designed for small craft up to 8 metres (26 feet).

The XSONIC Airmar SS75H (12°) transducer provides accurate depth detection and fast water temperature reading.

For installation, you will need:

Safety glasses, dust mask, hearing protectionA digital angle finder or levelElectric drill with a 10 mm (3/8") or larger chuck3 mm (1/8") drill bitHole saw (70 mm or 2-13/16" for exterior, 80 mm or 3-1/8" for interior of a fiberglass hull with core)SandpaperMild detergent or low-solvent cleaner (such as alcohol)Marine sealant (suitable for below the waterline)Wire brush (for metal hulls)Cable tiesAntifouling paint based on water (mandatory in saltwater)

When the stainless-steel transducer is installed on a metal hull, it is mandatory to use the provided isolation ring. This ring isolates the stainless-steel housing from the metal hull, preventing electrolytic corrosion.

No, it is critical to always operate the transducer in water. Running it in air can cause overheating and damage the transducer, leading to failure.

The transducer is fitted with a 9-pin connector and a 10-metre (33-foot) cable.

Yes, Airmar certifies that applying the Foulfree coating to its transducers does not result in any performance loss. This non-toxic and durable coating helps prevent the adhesion of marine organisms, which can degrade sonar performance.

The arrow on top of the transducer must point toward the keel or the centerline of the boat. This ensures the internal element of the transducer is aligned with the hull’s deadrise angle, providing accurate readings.

CHIRP transducers generate more heat than traditional transducers. To prevent overheating and potential failure, it is crucial to install them in a cool, well-ventilated area, away from the engine compartment or other heat sources. They must also always operate in water.

The beam width of this transducer ranges from 15° to 9°, which improves target separation underwater.

No, it is strongly discouraged to use solvents. Cleaners, fuels, adhesives, paints and other products may contain solvents that can damage plastic parts, particularly the transducer face.

Yes, it is imperative to immediately check for any leaks once the boat is back in the water. Do not leave the boat unattended for more than three hours after launching, as even a small leak can lead to significant water accumulation.

Yes, the XSONIC Airmar SS75H (12°) transducer is an essential accessory compatible with Lowrance equipment, including sonars and transducers.

The XSONIC Airmar SS75H (12°) transducer features a stainless steel housing, making it compatible with all hull materials: fiberglass, wood, and metal.

For metal hulls, it is critical to use the provided isolation ring to prevent electrolytic corrosion.

Regarding deadrise angle, this 12° tilted-element model is specifically designed for hulls with a deadrise angle between 6° and 15° at the installation point. The element’s tilt compensates for the hull angle to ensure the transducer’s beam is directed straight down for optimal readings.

It is recommended to measure the hull deadrise angle at the chosen installation location using an inclinometer or digital level. Installation also requires aligning the arrow on top of the transducer toward the keel or the boat’s centerline to properly orient the internal element.