{"product_id":"lowrance-hdi-transom-transducer-med-high-chirp-downscan-455-800-khz-000-12570-001","title":"Lowrance HDI Transom Transducer — Med\/High CHIRP \u0026 DownScan 455\/800 kHz | 000-12570-001","description":"\u003ch2\u003eLowrance HDI Transom Transducer — 000-12570-001\u003c\/h2\u003e\u003cp\u003eThe Lowrance 000-12570-001 HDI Transom Transducer delivers four sonar frequencies from a single transom-mount unit: Med CHIRP and High CHIRP for traditional depth and fish arch readings, plus DownScan Imaging at 455 kHz and 800 kHz for detailed structure and bottom composition views. HDI — Hybrid Dual Imaging — combines standard CHIRP sonar with DownScan Imaging in one transducer body, eliminating the need to install separate transducers for each sonar type.\u003c\/p\u003e\u003cp\u003eMounted on the transom with a standard bracket, this transducer suits a wide range of powerboats and is compatible with Lowrance fishfinder and chartplotter displays using the 9-pin xSonic connector. For anglers who prefer a skimmer-style transducer with similar CHIRP and DownScan capability, see the \u003ca href=\"\/products\/11120010526756\"\u003eLowrance Hook² Splitshot Skimmer Transducer — 000-14028-001\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eBest Use Case\u003c\/h3\u003e\u003cp\u003eThe right transducer for powerboat anglers who want both traditional CHIRP sonar and DownScan Imaging from a single transom-mount installation. The four-frequency range — Med CHIRP for deeper water coverage, High CHIRP for sharper shallow-water detail, 455 kHz DownScan for wider structure views, and 800 kHz DownScan for high-resolution close-range imaging — makes this a capable all-round transducer for freshwater and inshore saltwater fishing.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHDI (Hybrid Dual Imaging): CHIRP sonar + DownScan Imaging in one transducer\u003c\/li\u003e\n\u003cli\u003eFour frequencies: Med CHIRP, High CHIRP, 455 kHz DownScan, 800 kHz DownScan\u003c\/li\u003e\n\u003cli\u003eTransom-bracket mount — standard installation on most powerboat transoms\u003c\/li\u003e\n\u003cli\u003e9-pin xSonic connector for compatibility with current Lowrance displays\u003c\/li\u003e\n\u003cli\u003eSuited to freshwater and inshore saltwater use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest use case:\u003c\/strong\u003e Powerboat anglers wanting CHIRP depth sonar and DownScan Imaging from one transom-mount transducer — the four-frequency range covers both deep-water and shallow-water scenarios without swapping transducers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHDI explained:\u003c\/strong\u003e HDI combines traditional CHIRP sonar (for fish arches and depth) with DownScan Imaging (for structure, vegetation, and bottom detail) — both views available simultaneously on compatible Lowrance displays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrefer a skimmer mount?\u003c\/strong\u003e The \u003ca href=\"\/products\/11120010526756\"\u003eLowrance Hook² Splitshot Skimmer Transducer — 000-14028-001\u003c\/a\u003e offers CHIRP and DownScan in a skimmer form factor for boats where a transom bracket isn’t ideal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed SideScan too?\u003c\/strong\u003e The \u003ca href=\"\/products\/11120009642020\"\u003eLowrance Hook² TripleShot Skimmer Transducer — 000-14029-001\u003c\/a\u003e adds SideScan Imaging alongside CHIRP and DownScan in a skimmer mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector compatibility:\u003c\/strong\u003e 9-pin xSonic — if your Lowrance display uses a 7-pin port, you’ll need the \u003ca href=\"\/products\/11120010493988\"\u003eLowrance xSonic 9-Pin to 7-Pin Adapter Cable — 000-13977-001\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 149-00012570001 | Part No: 000-12570-001\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51199435800612,"sku":"149-00012570001","price":194.6,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/149-00012570001.jpg?v=1785605328","url":"https:\/\/marisolmarine.com\/products\/lowrance-hdi-transom-transducer-med-high-chirp-downscan-455-800-khz-000-12570-001","provider":"Marisol Marine Company","version":"1.0","type":"link"}