Garmin® JL Audio® M200 Marine Speakers 6.5" with White Sport Grille (Pair). Stunning marine design meets high-performance sound. With 50 to 60 watt RMS power handling, these speakers deliver loud, clean sound with less distortion. Silk dome tweeter delivers smoother sound. Sail to your heart's content knowing that your speakers are built from marine-grade materials and finishes with corrosion-resistant connections and circuit boards to withstand salt and sun.