Editorial Review:

Product Description:
Bronze Thru Hull Transducer Bronze Thru-Hull Transducers are for large boats and for boats with in-board motors that make typical Transom Mount Transducers ineffective. They are not recommended for trailered boats as the transducer is not flush with the hull. Bronze Thru-Hull Transducers require that a hole be drilled in the hull and the shaping of a fairing block. Professional installation is recommended. Plastic Thru-Hull Transducers are an alternative to Bronze Thru-Hull Transducers. Description: Bronze thru hull transducer, single or dual beam use. 20/60 degree, 200/83kHz. Transducer dimensions: 5.25L X 2.75'W X 1.2'D (below hull); Shaft diameter: .86'. Fairing block not included. For Use With: Piranha 1, Piranha 2, Piranha 3, Piranha 4, Piranha 5, Piranha Max 10, Piranha Max 15, Piranha Max 20, Matrix 10, Matrix 15, Matrix 17, Matrix 20, Matrix 25, Matrix 27, Matrix 55, Matrix 65, Matrix 67, Matrix 97, FF515, FF535, FF565.

Amazon.com Product Description:
The Humminbird XTH 9 20 Bronze Thru-Hull Transducer is for large boats, and boats with in-board motors that make most typical transducers ineffective. This bronze thru-hull transducer is not recommended for trailered boats, and Humminbird recommends you have it professionally installed due to the fact that it requires a hole be drilled in the hull and the shaping of a fairing block. The XTH 9 20 is for single-, or dual-beam use with 20-, and 60-degree beam angles and operating frequencies of 200 kHz and 83 kHz. This unit measures 2.75 x 5.25 inches (W x H), with a 1.25-inch below-hull depth and a shaft diameter of 0.81 inches. The Humminbird XTH 9 20 comes with a 30-foot connecting cable and all the necessary mounting hardware, but does not include a fairing block. The XTH 9 20 is compatible with Humminbird's; Piranha 1, Piranha 2, Piranha 3, Piranha 4, Piranha 5, Piranha Max 10, Piranha Max 15, Piranha Max 20, Matrix 10, Matrix 15, Matrix 17, Matrix 20, Matrix 25, Matrix 27, Matrix 55, Matrix 65, Matrix 67, Matrix 97, FF515, FF535, and FF565 sonar systems. This item is backed by Humminbird's one-year limited warranty.









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