{"product_id":"garmin-gt12m-bronze-thru-hull-transducer-350w-20-for-midsize-boats-with-midband-chirp-sonar","title":"Garmin GT12M Bronze Thru-Hull Transducer – 350W, 20° for Midsize Boats with Midband CHIRP Sonar","description":"\u003cp\u003e\u003cstrong\u003eGT12M Bronze Thru-Hull - 350W - 20 Degree\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDesigned for reduced drag and optimum sonar performance on midsize fishing and cruising boats, this flush-mounted, 350-watt mid-band CHIRP transducer clearly defines fish arches, structure, and bottom depth returns on your display.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMidband Chirp Traditional Sonar\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis 8-pin, 350-watt bronze thru-hull transducer features high-definition mid-band CHIRP sonar that clearly defines fish targets and structures down to 800 in saltwater and 1,200 in freshwater.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBroad Frequency Range\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUse the perfect frequency for the waters youre fishing. Covering the medium frequency range, this transducer pulses from 85165 kHz, displaying a wide coverage area, crisp fish arches, and accurate depth readings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOptimum Ping Sensitivity\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOffering excellent sonar sensitivity, low noise, high resolution, and good separation of targets, this robust transducer makes it easier than ever to distinguish fish and structure on your compatible chartplotter display.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThru-Hull Installation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA durable bronze housing and stem offer straightforward thru-hull flush mounting for minimum drag and optimum beam orientation for clear sonar returns.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuto-ID Technology\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEnjoy simple plug-and-play operation with Garmin auto-identification technology  which enables the sonar to automatically configure itself to the transducer being used.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Various Hull Types\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConfigurable for a wide variety of boat hull materials, including fiberglass, composite, and wood, the transducer is available in a range of tilt versions to accommodate deadrise angles of 020 without a fairing block.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGT12M-THF transducer\u003c\/li\u003e\n\u003cli\u003eJam nut\u003c\/li\u003e\n\u003cli\u003eWasher\u003c\/li\u003e\n\u003cli\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTransducer Frequency: Medium band CHIRP (85-165 kHz)\u003c\/li\u003e\n\u003cli\u003eTransducer Power: 350 W\u003c\/li\u003e\n\u003cli\u003eTransducer Beamwidth: 24 -16\u003c\/li\u003e\n\u003cli\u003eTransducer Maximum Depth: 800 ft saltwater \/ 1200 ft freshwater\u003c\/li\u003e\n\u003cli\u003eTransducer Cable Length: 50 ft\u003c\/li\u003e\n\u003cli\u003eTransducer Depth\/Speed\/Temperature: Depth, temperature\u003c\/li\u003e\n\u003cli\u003eTransducer Number of Pins: 8-pin\u003c\/li\u003e\n\u003cli\u003eHousing Material: Bronze\u003c\/li\u003e\n\u003cli\u003eTransducer Supported Deadrise\/Transom Angles: 20 supports hull deadrise angles from 16 to 24\u003c\/li\u003e\n\u003c\/ul\u003e \u003c!--- cis2:m2lsl5xp ---\u003e\n\u003cp\u003eThe Garmin GT12M Bronze Thru-Hull transducer is engineered for anglers and boaters seeking reliable, high-definition sonar performance on midsize fishing and cruising vessels. Its flush-mounted design minimizes drag while delivering clear, detailed images of fish arches, underwater structures, and bottom contours. Ideal for saltwater and freshwater use, this 350-watt transducer enhances your fishing experience by providing accurate depth readings and target separation, making it easier to locate fish and navigate complex underwater environments. Compatible with Garmin chartplotters, its plug-and-play Auto-ID Technology simplifies installation and setup, ensuring quick integration with your existing marine electronics system.\u003c\/p\u003e\u003cp\u003eConstructed from durable bronze, the transducer features a broad frequency range, pulsing from 85 to 165 kHz, to adapt to various fishing conditions. This medium band CHIRP sonar offers a wide coverage area, crisp target resolution, and outstanding sensitivity, even in challenging environments. The transducer’s adjustable tilt supports a range of hull deadrise angles from 16 to 24 degrees, accommodating different boat configurations without additional fairing blocks. Its 8-pin connector ensures a secure connection, while the included mounting hardware facilitates straightforward installation.\u003c\/p\u003e\u003cp\u003eWhether you're trolling for fish or exploring underwater terrain, the Garmin GT12M Bronze Thru-Hull transducer delivers precise, reliable sonar performance that helps you make informed decisions on the water. Its robust construction and advanced features make it an excellent choice for serious boaters who demand high-quality sonar imaging and easy setup. Invest in this transducer to enhance your marine electronics system and improve your fishing success on midsize boats.\u003c\/p\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Garmin","offers":[{"title":"Default Title","offer_id":44516225122393,"sku":"100052","price":398.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/100052XL.jpg?v=1786477847","url":"https:\/\/www.marinepartsonly.com\/products\/garmin-gt12m-bronze-thru-hull-transducer-350w-20-for-midsize-boats-with-midband-chirp-sonar","provider":"Marine Parts Only","version":"1.0","type":"link"}