Garmin GT8HW-IH, Inside Bottom Transducer

The GT8HW-IH transducer is perfect for boats that want to mount the transducer inside the fiberglass hull, rather than on the transom where cavitation can cause problems. The transducer mount requires a flat section of the hull and is an excellent choice for boats that travel at high speeds and want to maintain accurate depth readings.

The 8-pole transducer features high-wide CHIRP traditional sonar (150-240 kHz) and 250 W of power. It can be used with the GT30-TM transducer and adapter cable to maintain depth readings at high speeds and sonar capabilities at low speeds.