Our plastic transducer for mounting through the hull uses low frequencies for excellent performance in deep water, and high frequencies and a wide beam for shallow water. A 2 kW transducer in a smaller package: this bare-wire cable transducer has a depth of 2,438 meters (6000 feet), an operating frequency of 38 to 75 kHz and from 150 to 250 kHz, a beam width of 9 x 23 degrees or 25 degrees constant and a strut angle of between 0 and 25 degrees. The transducer kit is supplied with the installation instructions. Follow the instructions carefully to avoid damage to the boat. Specifications: Physical And Performance Characteristics Frequency CHIRP 38-75 kHz & 150-250 kHz Energy 1-2 Kw Beam Width 5°x10°-10°x19°/24°-26° Maximum Depth 6,000 ft. Cable Length 49 ft. DEPTH/SPEED/TEMPERATURE Depth and Temperature Number of Sideburns Bare wires Aft Mirror Angles Allowed 0°-25° degree deadrise FAQs What installation caution is given for thru-hull transducers?Follow the included installation instructions closely to avoid boat damage. Improper installation can lead to performance or safety issues. What precautions should be taken if you face installation issues?If you have installation difficulties, contact Garmin Product Support or seek advice from a professional boat electronics installer. What is the risk of improper thru-hull transducer placement?Improper placement can complicate installation and may reduce sonar effectiveness—always follow installation instructions carefully. What types of thru-hull transducer mounting styles exist?Thru-hull transducers come in flush and external styles. Flush sits nearly flush with the hull, often used on smaller boats; external extends beyond the hull and requires a fairing. When should you use a thru-hull pair rather than a single?A thru-hull pair is recommended for mounting a SideVü transducer where deadrise exceeds 5 degrees. Why is good placement important for a thru-hull transducer?Mounting in the wrong location can cause signal interference, so proper placement is vital for performance. Who do I contact for help with installation, servicing or advice?Contact the SailRACE team — as certified marine experts we're happy to help with product selection, installation and after-sales servicing, before and after your purchase. {"@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [{"@type": "Question", "name": "What installation caution is given for thru-hull transducers?", "acceptedAnswer": {"@type": "Answer", "text": "Follow the included installation instructions closely to avoid boat damage. Improper installation can lead to performance or safety issues."}}, {"@type": "Question", "name": "What precautions should be taken if you face installation issues?", "acceptedAnswer": {"@type": "Answer", "text": "If you have installation difficulties, contact Garmin Product Support or seek advice from a professional boat electronics installer."}}, {"@type": "Question", "name": "What is the risk of improper thru-hull transducer placement?", "acceptedAnswer": {"@type": "Answer", "text": "Improper placement can complicate installation and may reduce sonar effectiveness—always follow installation instructions carefully."}}, {"@type": "Question", "name": "What types of thru-hull transducer mounting styles exist?", "acceptedAnswer": {"@type": "Answer", "text": "Thru-hull transducers come in flush and external styles. Flush sits nearly flush with the hull, often used on smaller boats; external extends beyond the hull and requires a fairing."}}, {"@type": "Question", "name": "When should you use a thru-hull pair rather than a single?", "acceptedAnswer": {"@type": "Answer", "text": "A thru-hull pair is recommended for mounting a SideVü transducer where deadrise exceeds 5 degrees."}}, {"@type": "Question", "name": "Why is good placement important for a thru-hull transducer?", "acceptedAnswer": {"@type": "Answer", "text": "Mounting in the wrong location can cause signal interference, so proper placement is vital for performance."}}, {"@type": "Question", "name": "Who do I contact for help with installation, servicing or advice?", "acceptedAnswer": {"@type": "Answer", "text": "Contact the SailRACE team — as certified marine experts we're happy to help with product selection, installation and after-sales servicing, before and after your purchase."}}]}