{"product_id":"airmar-b175h-transducer-bronze-thru-hull-chirp-12","title":"Airmar B175H Transducer Bronze Thru-Hull CHIRP 12°","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eBuilt for serious anglers running center consoles and smaller boats who need high-frequency precision without the bulk. If you're working shallow structure—reefs, wrecks, tight bottom—and want to separate individual fish from baitballs at a glance, this transducer is purpose-built for that job.\u003c\/p\u003e\n\u003cp\u003eThe B175H is a thru-hull CHIRP transducer that delivers narrow-beam, high-frequency sonar in a low-profile bronze housing. You get 80 kHz of total bandwidth from a single transducer, meaning superior shallow-water detail and bottom definition. The tilted element corrects for your hull's deadrise automatically, so you get clean echoes even at speed—no guesswork about installation angle.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Frequency CHIRP (130–210 kHz)\u003c\/strong\u003e — transmits across 80 kHz of bandwidth from one transducer — gives you exceptional target separation on schooling fish and detailed bottom structure, especially in shallow water where most tournament bass and inshore anglers fish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNarrow Beamwidth (10° to 6°)\u003c\/strong\u003e — focuses your sonar beam tight — means you see fish holding hard against wrecks, pilings, and reef edges instead of false echoes from surrounding water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTilted Element Design\u003c\/strong\u003e — ceramic element is fixed at 12° inside the housing — automatically corrects for 8° to 15° hull deadrise, so you get maximum echo return without manual adjustment or underwater installation complexity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 kW Power with 1000' Max Depth\u003c\/strong\u003e — punches through deep water when you need it, but optimized for shallow-to-medium depths where you'll spend most of your time hunting structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Profile Thru-Hull Housing\u003c\/strong\u003e — flushes nearly flat to your hull — minimizes drag at speed and keeps bottom detail clean even when you're running hard to the next waypoint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth and Temperature Sensing\u003c\/strong\u003e — dual functions built in — no need for a separate temp sensor if your fishfinder accepts temperature input from the transducer.\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 The B175H connects via 8-pin connector and works with most Airmar-compatible fishfinders (Simrad, Lowrance, Navico systems). It's CHIRP-ready, meaning your unit must support CHIRP frequency sweep or you'll operate it in traditional single-frequency mode. The transducer is rated for fiberglass or wood hulls with 8° to 15° deadrise; maximum deadrise tolerance is 24°. Recommended for boats up to 11 meters (36 feet). 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\u003eIn the Box:\u003c\/strong\u003e B175H bronze thru-hull transducer with 8-pin connector and 71 mm (2.80\") usable shaft length. Installation hardware (sealing washer, fasteners) and transducer cable are typically sold separately; verify with your fishfinder manufacturer or call us to confirm what's needed for your installation.\u003c\/p\u003e","brand":"Airmar","offers":[{"title":"Default Title","offer_id":45764299685945,"sku":"47862","price":1399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/2685\/5225\/files\/47862XL.jpg?v=1777401264","url":"https:\/\/www.depthsource.com\/products\/airmar-b175h-transducer-bronze-thru-hull-chirp-12","provider":"Depth Source","version":"1.0","type":"link"}