{"product_id":"airmar-pm275-low-high-wide-chirp-1kw-raymarine-11-pin-dt","title":"Airmar PM275 Low-High Wide CHIRP, 1kW, Raymarine 11-Pin, DT","description":"\u003cp\u003eGet more coverage under your boat with the Airmar PM275LHW — a unique wide-beam, dual-band, CHIRP-ready pocket-mount transducer combining low and high-wide frequencies in a single unit. The high-wide band (150–250 kHz) features a constant 25° beam, delivering twice the coverage and clearer fish arches compared to most narrow-beam high-frequency transducers — ideal for inshore and pelagic fishing down to 152 m (500'). The low-frequency band (42–65 kHz) and 1 kW of power provide outstanding deep-water performance down to 914 m (3,000').\u003c\/p\u003e\n\n\u003cp\u003eThe bronze housing is designed for custom pocket\/keel mounting and accommodates any deadrise angle based on installation. Available as an OEM connector model or as a \u003cstrong\u003eMix and Match™\u003c\/strong\u003e version (9 m cable with standard connector + 1 m adapter).\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDepth and fast-response water temperature sensing\u003c\/li\u003e\n\u003cli\u003e1 kW power output\u003c\/li\u003e\n\u003cli\u003eLow frequency: 42–65 kHz | Beamwidth: 25°–16° | Max depth: 914 m (3,000')\u003c\/li\u003e\n\u003cli\u003eHigh Wide frequency: 150–250 kHz | Constant 25° beamwidth | Max depth: 152 m (500')\u003c\/li\u003e\n\u003cli\u003e123 kHz of total bandwidth from one transducer\u003c\/li\u003e\n\u003cli\u003eCovers popular fishing frequencies of 50 and 200 kHz plus full bandwidth\u003c\/li\u003e\n\u003cli\u003eHigh wide beamwidth yields twice the coverage for detecting fish in the upper water column\u003c\/li\u003e\n\u003cli\u003eBronze housing for custom pocket\/keel mounting — accommodates any deadrise angle\u003c\/li\u003e\n\u003cli\u003eSolid fibreglass hulls only\u003c\/li\u003e\n\u003cli\u003eAlso available as thru-hull (B275LHW) and transom (TM275LHW) mounts\u003c\/li\u003e\n\u003cli\u003ePatented Xducer ID® technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Rating:\u003c\/strong\u003e 1 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 42–65 kHz (Low) \/ 150–250 kHz (High Wide) — CHIRP-Ready Dual-Band\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Beamwidth:\u003c\/strong\u003e 25°–16° | \u003cstrong\u003eHigh Wide Beamwidth:\u003c\/strong\u003e 25° constant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Depth:\u003c\/strong\u003e 914 m (3,000') at low | 152 m (500') at high wide\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 Tank \/ Cavity \/ Pocket \/ Keel Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Bronze\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic Window:\u003c\/strong\u003e Urethane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHull Material:\u003c\/strong\u003e Solid fibreglass only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Deadrise:\u003c\/strong\u003e Any (custom installation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 10 m (33')\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e Raymarine 11-Pin (11R)\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\u003eMax Vessel LOA:\u003c\/strong\u003e 8 m (25') and above\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.3 kg (11.6 lb)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Use:\u003c\/strong\u003e Fishing, Commercial Fishing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross Reference:\u003c\/strong\u003e A80325\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Airmar","offers":[{"title":"Default Title","offer_id":50112072417528,"sku":"PM275C-LHW-11R","price":3199.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0068\/6656\/7225\/files\/Screenshot2026-08-04at1.23.15pm.png?v=1785813816","url":"https:\/\/www.bosunslocker.com.au\/products\/airmar-pm275-low-high-wide-chirp-1kw-raymarine-11-pin-dt","provider":"Bosuns Boat","version":"1.0","type":"link"}