With three internal ceramics, the B164 provides the increased performance of a 1kW transducer while maintaining the benefits of a low-profile, deadrise-compensated bronze housing. This flush-mount, tilted-element transducer is perfect for fast, trailered tournament sport fishing vessels that cannot have a high-performance fairing. The bronze housing protrudes less than 6.35 mm (0.25) outside your hull and can sit on trailer rollers and bunks with no damage at all. The ceramic arrays are tilted at 0° inside the housing, giving you the perfect vertical beam with maximum energy on what is directly below your boat. Given their flush-mount design, low-profile transducers may be more easily subjected to surface aeration at higher speeds. The B164 is designed to fit vessels with fiberglass or wood hulls and a 0° to 7° hull deadrise. 9m (29.5 ft.) long cable. Part#: A102137.