Stereo Integrity HST-15 Dual 1 ohm 15-inch High Excursion Carbon Fiber Subwoofer Driver Marine Audio Source Units CS-Series components include titanium tweeters

CS-Series components include titanium tweeters and two-way crossovers

so it’s perfect for kayak

Standard Class D Digital Selective Calling (DSC) functionality (distress calling and direct calling with user-programmed MMSI)

this grille resists corrosion and physical damage

Stereo Integrity HST-15 Dual 1 ohm 15-inch High Excursion Carbon Fiber Subwoofer Driver Marine Audio Source Units CS-Series components include titanium tweetersUnleash earth shattering bass from unexpectedly compact enclosures with this powerhouse subwoofer driver. It boasts an incredibly long stroke motor and a bifilar copper voice coil, delivering jaw dropping linear travel for deep, resonant lows. Featuring a rigid carbon fiber cone and a robust cast aluminum frame, this driver ensures distortion free audio even at extreme volumes. Get ready to experience your music's lowest frequencies with unparalleled