{"product_id":"airmar-xsonic-m135m-medium-chirp-1-kw-in-hull-transducer-9-pin-m135c-m-9n","title":"Airmar xSonic M135M Medium Chirp 1 kW In‑Hull Transducer - 9-Pin [M135C-M-9N]","description":" \u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003exSonic M135M Medium Chirp 1 kW In-Hull Transducer - 9-Pin\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe M135M’s medium frequency delivers the right combination of coverage under the boat, an extended depth range, and the ability to produce clean and accurate target and structure returns in mid- to deeper water. Medium frequency also delivers excellent shallow to mid-depth performance, bottom detail, and fish-target separation. Operating at a frequency range of 85 to 135 kHz, this transducer reveals fish at medium depths up to 457 m (1500 ft) and gives ultra-clear target resolution.\u003c\/p\u003e\u003cp\u003eAirmar’s M135M includes a plastic mounting base that is aligned with the centerline and secured inside the hull. Then it is filled with non-toxic antifreeze. The transducer is inserted into the base and adjusted for the proper deadrise offset, ensuring the beam is shooting straight down for maximum echo returns. The eco-friendly coolant is the best medium to transmit through solid fiberglass and into the surrounding water. The major benefit of an in-hull transducer is that there are no protruding features on the exterior of the hull, making it the perfect choice for trailered or lifted boats. Designed for smaller boats up to 11 m (36') with a solid fiberglass hull.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDepth only\u003c\/li\u003e\n\u003cli\u003e1 kW of power\u003c\/li\u003e\n\u003cli\u003e50 kHz of total bandwidth from one transducer\u003c\/li\u003e\n\u003cli\u003eRecommended for use on planing and displacement hulls\u003c\/li\u003e\n\u003cli\u003ePlastic transducer and mounting base\u003c\/li\u003e\n\u003cli\u003eCovers popular fishing frequencies of 88 and 107 kHz plus everything else in the bandwidth\u003c\/li\u003e\n\u003cli\u003eAlso available as transom (TM185M), thru-hull low-profile (B175M), and thru-hull with fairing (B285M) mounts\u003c\/li\u003e\n\u003cli\u003ePatented Xducer ID® technology\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMedium frequency: 85 to 135 kHz\u003c\/li\u003e\n\u003cli\u003eBeamwidth: 16 degrees to 11 degrees\u003c\/li\u003e\n\u003cli\u003eMaximum Depth: 457 m (1500 ft.)\u003c\/li\u003e\n\u003cli\u003eWeight: 4.2 kg (9.2 lb.)\u003c\/li\u003e\n\u003cli\u003eRecommended Boat Length: Up to 11 m (36 ft.)\u003c\/li\u003e\n\u003cli\u003eHull Material: Solid fiberglass only\u003c\/li\u003e\n\u003cli\u003eHull Deadrise: Up to 22 degrees\u003c\/li\u003e\n\u003cli\u003eAcoustic Window: Urethane\u003c\/li\u003e\n\u003cli\u003eTransducer Element: One broadband ceramic assembly\u003c\/li\u003e\n\u003cli\u003eIncludes: Adjustable mounting base\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstrong\u003eThis product may not be returned to the original point of purchase.  Please contact the manufacturer directly with any issues or concerns.\u003c\/strong\u003e \u003c!--- cis2:m2lmmp1k ---\u003e\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChirp: Medium\u003c\/li\u003e\n\u003cli\u003eMounting Style: In-Hull\u003c\/li\u003e\n\u003cli\u003ePins: 9\u003c\/li\u003e\n\u003cli\u003eBox Dimensions: 5\"H x 8\"W x 12\"L WT: 5.1 lbs\u003c\/li\u003e\n\u003cli\u003eUPC: 801769002119\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003ca href=\"https:\/\/productimageserver.com\/literature\/ownersManual\/99431OM.pdf\" target=\"_blank\"\u003eOwner's Manual (pdf)\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/productimageserver.com\/literature\/brochure\/99431BR.pdf\" target=\"_blank\"\u003eBrochure (pdf)\u003c\/a\u003e","brand":"Airmar","offers":[{"title":"Default Title","offer_id":43291655635003,"sku":"CWR-99431","price":1023.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/3045\/4843\/files\/99431XL.jpg?v=1773931407","url":"https:\/\/costamarinepr.com\/products\/airmar-xsonic-m135m-medium-chirp-1-kw-in-hull-transducer-9-pin-m135c-m-9n","provider":"Costa Marine PR","version":"1.0","type":"link"}