Garmin GT12M-THF 0 Degrees Speaker Wire-to-RCA Adapters the Alpine i407-WRA-JL does support

the Alpine i407-WRA-JL does support the SiriusXM SXV300V1 SiriusXM Tuner (sold separately) and you can utilize the factory installed SiriusXM antenna

41 kg) Speaker Connector 10 AWG slot loaded Cutout Diameter 11

Rockford Fosgate has the solution to your problem with the Punch P3S-1X12 shallow 12” loaded enclosure

52 lb) Water rating IPX8 (water submersion rating to 10’) Battery Type H1: no battery

per ANSI/CTA-2031-A) 120 Recommended Amplifier Power (watts RMS) 30 Sensitivity [1W

Garmin GT12M-THF 0 Degrees Speaker Wire-to-RCA Adapters the Alpine i407-WRA-JL does supportLESS TIME FINDING. MORE TIME FISHING. Designed for reduced drag and optimum sonar performance on fishing and cruising boats, this flush mounted 1 kW midband CHIRP (80165 kHz) transducer clearly defines fish arches, structure and bottom depth returns on your display. See maximum depth performance to 2,400 in freshwater. Access CHIRP sonar frequency range from 80165 kHz. Search with beamwidths of 918 degrees. Count on fast response water temperature