The 12-degree tilt sits between the 0-degree (near-flat hull) and 20-degree (deep-V hull) variants also found in this catalogue, matching the moderate deadrise typical of many mid-size fishing and cruising boats around the middle of their hull length. As with every tilted-element transducer in the Airmar B175/B265 family, the ceramic sensing element is fixed at the specified angle inside the housing so it points straight down at the water once installed on a hull with the matching deadrise, rather than requiring an external fairing block. Low CHIRP frequency at 1kW gives this unit strong deep-water performance, making it the right choice for anglers who fish genuinely deep water rather than shallow inshore areas where a higher-frequency transducer would resolve finer detail. Garmin sells the B175 family under its own accessory branding specifically for plug-and-play compatibility with its GPSMAP and ECHOMAP chartplotter ranges, sparing the installer from sourcing a compatible adapter cable separately.