JL Audio M3 Marine Speakers - 7.7" - White Classic Marine Valeting Update Card Only - an

Update Card Only - an eligible card from Navionics or one from another brand such as C-MAP Lowrance or Magellan is required

Designed for inboard or outboard boats the RV-412 stainless steel through hull transducer system lets you easily identify structures and locate fish with the life-like clarity of RealVision 3D™ sonar

The screen is impressively bright remarkably crisp and easy to read

Units can be installed directly into bulkheads vehicle walls into seat fittings and underneath seats using the mounting pod

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JL Audio M3 Marine Speakers - 7.7" - White Classic Marine Valeting Update Card Only - anAmazing fidelity and affordability in marine settings Offered in 2 sizes and 5 looks to fit any style Models available with built in RGB LED Lighting Exceeds international standards for salt fog and UV exposure Built in RGB LED Lighting Offered on sport models multicolour LEDs produce a vibrant accent glow. DMA Optimised Woofers Proprietary motor suspension and cone modelling systems are employed resulting in reduced distortion improved transient