{"product_id":"qbp973354","title":"Echonautics - 300w 40-75kHz Low CHIRP Tilted Element Bronze TH Transducer","description":"\u003ch4\u003eLow-Profile Thru-Hull CHIRP Transducer for High-Speed Performance\u003c\/h4\u003e\u003cp\u003eThe Echonautics BT70L300 Low CHIRP transducer is designed for marine enthusiasts and professionals seeking precise depth and temperature readings. Featuring a low-profile, thru-hull mounting style, this transducer minimizes drag while ensuring reliable performance, even at high speeds. Its 0° tilted element is tailored for hull deadrise angles between 0° and 7°, optimizing sonar accuracy. Built with durable bronze and a urethane acoustic window, it withstands harsh marine environments, making it a trusted choice for boaters who demand efficiency and resilience.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Depth and Temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e CHIRP 40-75kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Style:\u003c\/strong\u003e Thru-Hull\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTilt\/Deadrise Compatibility:\u003c\/strong\u003e 0° tilted element; suitable for hull deadrise angles between 0° and 7°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Bronze\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power:\u003c\/strong\u003e 300 watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Sensor:\u003c\/strong\u003e NTC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic Window Material:\u003c\/strong\u003e Urethane\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Dimensions\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter:\u003c\/strong\u003e 2.38 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 27 ft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eHighlights\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLow-profile design minimizes drag and enhances vessel speed\u003c\/li\u003e\n\u003cli\u003eOptimized for high-precision depth and temperature measurements\u003c\/li\u003e\n\u003cli\u003eCHIRP technology ensures enhanced target separation and clarity\u003c\/li\u003e\n\u003cli\u003eDurable bronze construction for longevity in marine environments\u003c\/li\u003e\n\u003cli\u003eUrethane acoustic window for improved sonar signal transmission\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eVariations List\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBT70L300-00\u003c\/strong\u003e – 0° Tilt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBT70L300-12\u003c\/strong\u003e – 12° Tilt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBT70L300-18\u003c\/strong\u003e – 18° Tilt\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Echonautics","offers":[{"title":"0°","offer_id":52023861510325,"sku":"QBP973354-860","price":649.0,"currency_code":"USD","in_stock":false},{"title":"12°","offer_id":52023861543093,"sku":"QBP973354-470","price":649.0,"currency_code":"USD","in_stock":false},{"title":"18°","offer_id":52023861575861,"sku":"QBP973354-285","price":649.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1230054_qbp973354.jpg?v=1763259513","url":"https:\/\/www.qualityboatparts.com\/products\/qbp973354","provider":"Quality Boat Parts","version":"1.0","type":"link"}