GT36-TM Transducer Bundles GT36-TM and GT8HW-IH Transducer Bundle Marine Speakers lets you address specific frequencies

lets you address specific frequencies that may need to be lowered or boosted for a balanced frequency response

PS 5x7" 4Ohm Coaxial

and selectable crossover type

Polyethylene terephthalate (PET) - Midrange

while the stereo's versatile Bluetooth options gets your smartphone involved in the action wirelessly

GT36-TM Transducer Bundles GT36-TM and GT8HW-IH Transducer Bundle Marine Speakers lets you address specific frequenciesPerfect for the coastal and offshore fisherman who wants CHIRP traditional sonar and CHIRP ClearV and CHIRP SideV scanning sonar, these bundles consistently display clear and crisp fish arches with superior target separation as well as clear definition of objects, structure and fish that pass below and to the side of the boat. These bundles include the GT36 TM transom mount transducer which offers ultimate versatility, featuring Ultra High Definition