The Garmin GT15M-TM delivers sharp bottom definition and wide, well-separated fish arches to depths reaching 1,900 feet. Mid-band CHIRP traditional sonar keeps target imaging crisp, and the 8-pin transom-mount design fits a broad range of boat installations. Follow the included installation instructions carefully to avoid damaging your boat.

Specifications:

• Transducer type: Transom mount
• Connector: 8-pin
• Sonar technology: Mid-band CHIRP traditional sonar
• Frequency range: 85–165 kHz
• Power rating: 600 W
• Maximum depth: 1,900 feet

Resources:

• Installation Guide (PDF)

⚠️ California Prop 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.