Airmar SS175 m Chirp-ready Tilted Element Thru-hull Lumishore these speakers have a precisely

these speakers have a precisely calculated enclosure for high quality audio reproduction at any volume level

How do you set the viewing mode for the transducer

Twin automatic inflation: UML Mk5

-Forwardscan sonar technology (Transducer required)

Transom mount transducers are not recommended for sailboats because of excessive heeling

Airmar SS175 m Chirp-ready Tilted Element Thru-hull Lumishore these speakers have a preciselyOverview 1 kW The SS175Ms medium frequency delivers the right combination of coverage under the boat, extended depth range, and the ability to produce clean and accurate target and structure returns in mid to deeper water. Medium frequency also provides excellent shallow to mid depth performance, bottom detail, and fish target separation. Operating at a frequency range of 85 to 135 kHz, this transducer reveals fish at medium depths of up to 457 m