{"product_id":"airmar-b175-medium-chirp-1kw-12-tilted-element-raymarine-11-pin-transducer","title":"Airmar B175 Medium CHIRP, 1kW, 12° Tilted Element, Raymarine 11-Pin Transducer","description":"\u003cp\u003eThe Airmar B175M is a high-power, medium-frequency CHIRP thru-hull transducer built for serious fishing in mid to deep water. Operating at 85–135 kHz with 1 kW of power, it delivers clean target and structure returns to depths of 457 m (1,500'), with excellent bottom detail and fish-target separation from shallow water down.\u003c\/p\u003e\u003cp\u003eThis model features Airmar's Tilted Element™ design — the ceramic element is fixed at a set angle within the housing so the transducer installs nearly flush to the hull while the element remains horizontal, maximising echo returns regardless of hull deadrise.\u003c\/p\u003e\u003cp\u003eThe B175M is available in three Tilted Element versions to suit your hull:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0° tilt — for hull deadrise 0° to 7°\u003c\/li\u003e\n\u003cli\u003e12° tilt — for hull deadrise 8° to 15°\u003c\/li\u003e\n\u003cli\u003e20° tilt — for hull deadrise 16° to 24°\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable with an OEM connector matched to your fishfinder, or as a Mix and Match™ version with a 9 m (29.5') cable and standard connector plus a 1 m (3') adapter cable. Confirm your fishfinder's connector type before ordering.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedium CHIRP: 85–135 kHz, 50 kHz total bandwidth\u003c\/li\u003e\n\u003cli\u003e1 kW power output\u003c\/li\u003e\n\u003cli\u003eDepth range to 457 m (1,500')\u003c\/li\u003e\n\u003cli\u003eBeamwidth: 16°–11°\u003c\/li\u003e\n\u003cli\u003eDepth and fast-response water temperature sensing\u003c\/li\u003e\n\u003cli\u003eTilted Element™ — corrects for hull deadrise without angled installation\u003c\/li\u003e\n\u003cli\u003eLow-profile thru-hull housing; good display resolution at speed\u003c\/li\u003e\n\u003cli\u003eSuited to stepped, planing, or displacement hulls\u003c\/li\u003e\n\u003cli\u003eBronze housing for fiberglass or wood hulls\u003c\/li\u003e\n\u003cli\u003eAlso available: SS175M (stainless), B285M (thru-hull), M135M (in-hull)\u003c\/li\u003e\n\u003cli\u003ePatented Xducer ID® technology\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Band:\u003c\/strong\u003e Medium CHIRP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 85–135 kHz | Beamwidth: 16°–11°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Rating:\u003c\/strong\u003e 1 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Depth:\u003c\/strong\u003e 457 m (1,500')\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e Depth, Temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Tilted Element Thru-Hull\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTilt Angle (this model):\u003c\/strong\u003e 12°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeadrise Range:\u003c\/strong\u003e 8° to 15°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Deadrise:\u003c\/strong\u003e 24°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Bronze\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHull Compatibility:\u003c\/strong\u003e Fiberglass or wood\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size:\u003c\/strong\u003e 95 mm \/ 3-3\/4\" (fiberglass\/wood); 105 mm \/ 4-1\/8\" (metal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e Raymarine 11-Pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsable Shaft Length:\u003c\/strong\u003e 55 mm (2.18\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 10 m (33')\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMix and Match Series:\u003c\/strong\u003e 12-Pin CHIRP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic Window:\u003c\/strong\u003e Urethane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.7 kg (6 lb)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross Reference:\u003c\/strong\u003e A80046\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Airmar","offers":[{"title":"Default Title","offer_id":50135400743160,"sku":"B175C-12-M-11R","price":1799.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0068\/6656\/7225\/files\/Screenshot2026-08-10at11.20.44am.png?v=1786324873","url":"https:\/\/www.bosunslocker.com.au\/products\/airmar-b175-medium-chirp-1kw-12-tilted-element-raymarine-11-pin-transducer","provider":"Bosuns Boat","version":"1.0","type":"link"}