{"product_id":"airmar-b175l-transducer-1kw-chirp-0-thru-hull","title":"Airmar B175L Transducer 1kW CHIRP 0° Thru-Hull","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eBuilt for anglers running smaller center consoles, open boats, and stepped hulls who need reliable depth and temperature data without overcomplicating their electronics setup. The B175L pairs low-frequency sonar with a compact thru-hull design that sits nearly flush with your hull, keeping your boat cleaner while delivering accurate readings at speed.\u003c\/p\u003e\n\u003cp\u003eThis is a single-frequency, CHIRP-ready transducer designed to give you solid deep-water performance in a package sized for boats up to 36 feet. The 40–60 kHz range excels at tracking structure and bottom composition, and the 1 kW power output punches through in deeper water. It's built to work straight into your Garmin system with an 8-pin connector—no adapters needed.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Frequency CHIRP Sonar (40–60 kHz)\u003c\/strong\u003e — sends a continuous sweep of frequencies instead of a single tone, giving you better target separation and cleaner images — you'll distinguish individual fish from bait balls and see hard bottom versus soft bottom with confidence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 kW Transducer Power\u003c\/strong\u003e — delivers strong acoustic output for deep-water work and maintains signal integrity even at trolling speeds — critical if you're fishing offshore structure or suspended fish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTilted Element Design (0° angle)\u003c\/strong\u003e — the ceramic element inside the housing is factory-angled to match your hull's deadrise, so the sonar beam points straight down even on hulls with significant angle — you get maximum echo return and dead-accurate depth without recalibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Profile Thru-Hull Housing\u003c\/strong\u003e — installs nearly flush with your hull, reducing turbulence and underwater noise that can degrade sonar quality at speed — your screen stays sharp and clean even at plane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth and Water-Temperature Sensing\u003c\/strong\u003e — tracks bottom and temp changes in real time, helping you identify thermal breaks and locate temperature-sensitive species.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32° to 21° Beamwidth\u003c\/strong\u003e — wider cone at shallow depths, narrower at depth, giving you excellent coverage and precision throughout the water column.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBronze Housing\u003c\/strong\u003e — purpose-built for fiberglass and wood hulls; resists corrosion in saltwater and brackish environments without sacrificing durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,500-Foot Max Depth\u003c\/strong\u003e — rated for deep-water work if your boat ventures into blue water or operates over offshore structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGarmin 8-Pin Connector\u003c\/strong\u003e — direct plug-and-play compatibility with Garmin CHIRP-enabled fish finders — no proprietary adapters or cross-platform hassles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs \u0026amp; What's Included\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e This transducer is built for Garmin fish finders with 8-pin CHIRP transducer ports. It will not work with Lowrance, Humminbird, or Simrad systems. Confirm your Garmin unit supports CHIRP-ready transducers before ordering. Not sure if this works with your setup? Call or text us at (833) 831-4077 — we'll tell you straight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Requirements:\u003c\/strong\u003e The B175L installs thru-hull on fiberglass or wood hulls with a 3-3\/4\" hole. Maximum hull deadrise is 24°. Usable shaft length is 2.80 inches. For metal hulls, you'll need the stainless steel version (SS175L) instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e Transducer only. You'll need a separate 8-pin Garmin transducer cable to connect this to your fish finder head unit.\u003c\/p\u003e","brand":"Airmar","offers":[{"title":"Default Title","offer_id":45764300963897,"sku":"108811","price":1799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/2685\/5225\/files\/108811XL.jpg?v=1777401283","url":"https:\/\/www.depthsource.com\/products\/airmar-b175l-transducer-1kw-chirp-0-thru-hull","provider":"Depth Source","version":"1.0","type":"link"}