{"product_id":"garmin-airmar-b75m-20-tilt-010-11636-22","title":"Garmin AIRMAR B75M 20° Tilt (010-11636-22)","description":"\u003ch1 data-section-id=\"za069r\" data-start=\"454\" data-end=\"526\" class=\"PDq2pG_selectionAnchorContainer\"\u003eGarmin AIRMAR B75M 20° Tilt Bronze Thru-Hull Transducer (010-11636-22)\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch2 data-section-id=\"13ax1s5\" data-start=\"528\" data-end=\"543\"\u003eIntroduction\u003c\/h2\u003e\n\u003cp data-start=\"545\" data-end=\"907\"\u003eThe Garmin AIRMAR B75M 20° Tilt Bronze Thru-Hull Transducer is designed for anglers and boaters who require accurate sonar performance on vessels with steeper hull angles. Its durable bronze flush-mount housing features a 20° internally tilted element that keeps the sonar beam properly aligned with the water, eliminating the need for an external fairing block.\u003c\/p\u003e\n\u003cp data-start=\"909\" data-end=\"1244\"\u003eOperating at a medium frequency range of 80–130 kHz, the B75M provides an ideal combination of target detail and depth penetration. When paired with compatible Garmin sonar modules, such as the GSD 26, it supports both traditional sonar and spread spectrum scanning for enhanced fish detection, bottom tracking, and underwater clarity.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1251\" data-end=\"1266\"\u003eKey Features\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1g21cq3\" data-start=\"1268\" data-end=\"1306\"\u003eMedium-Frequency Sonar Performance\u003c\/h3\u003e\n\u003cul data-start=\"1307\" data-end=\"1485\"\u003e\n\u003cli data-section-id=\"88nl6u\" data-start=\"1307\" data-end=\"1334\"\u003e600 W sonar power output.\u003c\/li\u003e\n\u003cli data-section-id=\"qlmhvl\" data-start=\"1335\" data-end=\"1380\"\u003eMedium-frequency operation from 80–130 kHz.\u003c\/li\u003e\n\u003cli data-section-id=\"hgx2em\" data-start=\"1381\" data-end=\"1440\"\u003eExcellent balance of target detail and depth penetration.\u003c\/li\u003e\n\u003cli data-section-id=\"og8m9k\" data-start=\"1441\" data-end=\"1485\"\u003eSuitable for coastal and offshore fishing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"13nez5c\" data-start=\"1487\" data-end=\"1526\"\u003eTraditional \u0026amp; Spread Spectrum Sonar\u003c\/h3\u003e\n\u003cul data-start=\"1527\" data-end=\"1696\"\u003e\n\u003cli data-section-id=\"222oj9\" data-start=\"1527\" data-end=\"1566\"\u003eSupports traditional sonar operation.\u003c\/li\u003e\n\u003cli data-section-id=\"1p4z6ex\" data-start=\"1567\" data-end=\"1610\"\u003eCompatible with spread spectrum scanning.\u003c\/li\u003e\n\u003cli data-section-id=\"xr4b14\" data-start=\"1611\" data-end=\"1656\"\u003eImproved fish and structure identification.\u003c\/li\u003e\n\u003cli data-section-id=\"1kx883j\" data-start=\"1657\" data-end=\"1696\"\u003eDelivers detailed underwater imaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"13b1viy\" data-start=\"1698\" data-end=\"1729\"\u003eOptimized Hull Installation\u003c\/h3\u003e\n\u003cul data-start=\"1730\" data-end=\"1916\"\u003e\n\u003cli data-section-id=\"lwbbbt\" data-start=\"1730\" data-end=\"1776\"\u003eDesigned with a 20° tilted internal element.\u003c\/li\u003e\n\u003cli data-section-id=\"1cog1iw\" data-start=\"1777\" data-end=\"1826\"\u003eSuitable for hull deadrise between 16° and 24°.\u003c\/li\u003e\n\u003cli data-section-id=\"aqhecf\" data-start=\"1827\" data-end=\"1869\"\u003eFlush thru-hull mounting minimizes drag.\u003c\/li\u003e\n\u003cli data-section-id=\"omv7ah\" data-start=\"1870\" data-end=\"1916\"\u003eEliminates the need for an external fairing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"15ubb7v\" data-start=\"1918\" data-end=\"1948\"\u003eReliable Depth Performance\u003c\/h3\u003e\n\u003cul data-start=\"1949\" data-end=\"2106\"\u003e\n\u003cli data-section-id=\"8yveiu\" data-start=\"1949\" data-end=\"1989\"\u003eMaximum depth capability up to 900 ft.\u003c\/li\u003e\n\u003cli data-section-id=\"1mx8hie\" data-start=\"1990\" data-end=\"2019\"\u003eConsistent bottom tracking.\u003c\/li\u003e\n\u003cli data-section-id=\"1ky5ug1\" data-start=\"2020\" data-end=\"2075\"\u003eAccurate sonar readings in changing water conditions.\u003c\/li\u003e\n\u003cli data-section-id=\"12340ij\" data-start=\"2076\" data-end=\"2106\"\u003eExcellent target separation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"299o52\" data-start=\"2108\" data-end=\"2131\"\u003eWide Sonar Coverage\u003c\/h3\u003e\n\u003cul data-start=\"2132\" data-end=\"2291\"\u003e\n\u003cli data-section-id=\"1t2wgu0\" data-start=\"2132\" data-end=\"2158\"\u003eBeamwidth of 24° to 16°.\u003c\/li\u003e\n\u003cli data-section-id=\"19neicx\" data-start=\"2159\" data-end=\"2204\"\u003eBroad scanning coverage beneath the vessel.\u003c\/li\u003e\n\u003cli data-section-id=\"16d1rx\" data-start=\"2205\" data-end=\"2245\"\u003eImproved fish and structure detection.\u003c\/li\u003e\n\u003cli data-section-id=\"1g1ripn\" data-start=\"2246\" data-end=\"2291\"\u003eReliable performance across varying depths.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"jgv586\" data-start=\"2293\" data-end=\"2317\"\u003eGarmin Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"2318\" data-end=\"2514\"\u003e\n\u003cli data-section-id=\"1drvpe3\" data-start=\"2318\" data-end=\"2357\"\u003eCompatible with Garmin sonar systems.\u003c\/li\u003e\n\u003cli data-section-id=\"1tvr7w6\" data-start=\"2358\" data-end=\"2412\"\u003eWorks with Garmin GSD 26 and selected sonar modules.\u003c\/li\u003e\n\u003cli data-section-id=\"jiiek7\" data-start=\"2413\" data-end=\"2455\"\u003e8-pin connector for secure installation.\u003c\/li\u003e\n\u003cli data-section-id=\"1jvala8\" data-start=\"2456\" data-end=\"2514\"\u003eSeamless integration with compatible Garmin electronics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"j7bgt8\" data-start=\"2521\" data-end=\"2541\"\u003eSonar Performance\u003c\/h2\u003e\n\u003cp data-start=\"2543\" data-end=\"2844\"\u003eThe Garmin AIRMAR B75M 20° Tilt Transducer delivers dependable medium-frequency sonar performance for vessels with steeper hull deadrise. Its 80–130 kHz operating range provides the ideal balance between underwater detail and depth capability, making it suitable for recreational and offshore fishing.\u003c\/p\u003e\n\u003cp data-start=\"2846\" data-end=\"3090\"\u003eWhen connected to compatible Garmin sonar equipment, the transducer supports both traditional sonar and spread spectrum scanning, allowing anglers to identify fish, bottom structures, and underwater terrain with enhanced clarity and confidence.\u003c\/p\u003e\n\u003ch2 data-section-id=\"y01zgr\" data-start=\"3097\" data-end=\"3118\"\u003eUsage Instructions\u003c\/h2\u003e\n\u003cp data-start=\"3120\" data-end=\"3381\"\u003eInstall the Garmin AIRMAR B75M 20° Tilt Transducer according to the included installation instructions. It is specifically designed for vessels with a hull deadrise between 16° and 24° to ensure the sonar beam remains vertically aligned for optimal performance.\u003c\/p\u003e\n\u003cp data-start=\"3383\" data-end=\"3655\"\u003eConnect the 8-pin transducer to a compatible Garmin sonar module or chartplotter, then configure the sonar settings based on your boating and fishing needs. Careful installation helps maximize sonar performance while protecting your vessel during the installation process.\u003c\/p\u003e\n\u003ch2 data-section-id=\"whrs3r\" data-start=\"3662\" data-end=\"3679\"\u003eDesign \u0026amp; Build\u003c\/h2\u003e\n\u003cp data-start=\"3681\" data-end=\"4017\"\u003eThe Garmin AIRMAR B75M features a rugged bronze thru-hull housing built to withstand harsh marine environments. Its flush-mounted design reduces drag while the internally tilted 20° element delivers accurate sonar performance without requiring an external fairing block, ensuring a clean installation and dependable long-term operation.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1bnhvg4\" data-start=\"4024\" data-end=\"4044\"\u003eDesign Highlights\u003c\/h2\u003e\n\u003cul data-start=\"4046\" data-end=\"4515\"\u003e\n\u003cli data-section-id=\"jizpbk\" data-start=\"4046\" data-end=\"4077\"\u003eBronze thru-hull construction\u003c\/li\u003e\n\u003cli data-section-id=\"o43h7b\" data-start=\"4078\" data-end=\"4098\"\u003e600 W sonar output\u003c\/li\u003e\n\u003cli data-section-id=\"84w0vs\" data-start=\"4099\" data-end=\"4140\"\u003eMedium-frequency operation (80–130 kHz)\u003c\/li\u003e\n\u003cli data-section-id=\"s09pjx\" data-start=\"4141\" data-end=\"4168\"\u003eTraditional sonar support\u003c\/li\u003e\n\u003cli data-section-id=\"10br2nx\" data-start=\"4169\" data-end=\"4209\"\u003eSpread spectrum scanning compatibility\u003c\/li\u003e\n\u003cli data-section-id=\"153wz1t\" data-start=\"4210\" data-end=\"4238\"\u003eFlush-mounted installation\u003c\/li\u003e\n\u003cli data-section-id=\"1jkr4av\" data-start=\"4239\" data-end=\"4268\"\u003eInternal 20° tilted element\u003c\/li\u003e\n\u003cli data-section-id=\"pt4fdw\" data-start=\"4269\" data-end=\"4305\"\u003eSuitable for 16°–24° hull deadrise\u003c\/li\u003e\n\u003cli data-section-id=\"sdpmc8\" data-start=\"4306\" data-end=\"4334\"\u003eMaximum depth up to 900 ft\u003c\/li\u003e\n\u003cli data-section-id=\"nddl6f\" data-start=\"4335\" data-end=\"4354\"\u003e24°–16° beamwidth\u003c\/li\u003e\n\u003cli data-section-id=\"gq9489\" data-start=\"4355\" data-end=\"4372\"\u003e8-pin connector\u003c\/li\u003e\n\u003cli data-section-id=\"thna9x\" data-start=\"4373\" data-end=\"4411\"\u003eCompatible with Garmin sonar systems\u003c\/li\u003e\n\u003cli data-section-id=\"27h04w\" data-start=\"4412\" data-end=\"4438\"\u003eReliable bottom tracking\u003c\/li\u003e\n\u003cli data-section-id=\"15ej7ur\" data-start=\"4439\" data-end=\"4478\"\u003eEnhanced fish and structure detection\u003c\/li\u003e\n\u003cli data-section-id=\"162s21c\" data-start=\"4479\" data-end=\"4515\"\u003eIncludes installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1jmkquq\" data-start=\"4522\" data-end=\"4538\"\u003eFinal Verdict\u003c\/h2\u003e\n\u003cp data-start=\"4540\" data-end=\"4889\"\u003eThe Garmin AIRMAR B75M 20° Tilt Bronze Thru-Hull Transducer is an excellent choice for boaters with steeper hull deadrise who need dependable medium-frequency sonar performance. Its combination of traditional sonar, spread spectrum scanning compatibility, and accurate bottom tracking provides clear underwater visibility for navigation and fishing.\u003c\/p\u003e\n\u003cp data-start=\"4891\" data-end=\"5141\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eWith durable bronze construction, optimized installation for 16° to 24° hull deadrise vessels, and seamless compatibility with Garmin sonar systems, the B75M delivers reliable sonar performance and long-lasting value for every adventure on the water.\u003c\/p\u003e","brand":"Garmin","offers":[{"title":"Default Title","offer_id":55750584271016,"sku":"010-11636-22","price":879.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/9795\/2424\/files\/cf-lg_9376f20c-4a2e-4ac0-967b-aecdf6376dd7.jpg?v=1784035316","url":"https:\/\/www.gpsnation.com\/products\/garmin-airmar-b75m-20-tilt-010-11636-22","provider":"GPS Nation","version":"1.0","type":"link"}