Coastal Source

Bullet-Proof Outdoor Audio — Marine-Grade Sound Engineered for the Elements

Coastal Source is the gold standard in outdoor audio and landscape lighting, engineering products specifically for permanent outdoor installation in the harshest environments. Founded by audio engineers who recognized that indoor speaker technology simply fails outdoors, Coastal Source developed a completely new approach to weather-resistant sound reproduction.

Every Coastal Source product is built with marine-grade materials, patented sealed connectors, and direct-burial cable systems that eliminate the corrosion, moisture infiltration, and signal degradation that plague conventional outdoor speakers. The result is true audiophile performance that survives salt spray, UV exposure, freeze-thaw cycles, and decades of weather.