Who we are

Coastal Source leads the world in outdoor audio, celebrated for its unmatched quality and innovation. Rooted in the legacy of not one, but two families—the D’Ascanios and the Zimmermanns—the brand has set the gold standard for outdoor soundscapes. Inspired by this tradition, Premier Sound & Illumination was founded with the same passion and commitment to excellence. 

As a family man with four kids, I know the magic that exceptional outdoor audio brings to life’s most cherished moments. Some of our family’s best memories are of gatherings on the deck, backyard celebrations, and poolside parties, all elevated by the power of great sound. This experience drives our mission to transform your outdoor space into a personal oasis of sound. 

My passion for audio runs deep. With decades of hands-on experience, I started by tinkering with car audio, working with some of the finest equipment in the world. This journey evolved into exploring high-end home audio, where I spent years testing, experimenting, and perfecting countless installations. Today, I bring that same level of expertise and dedication to outdoor audio, delivering bespoke solutions that bring audiophile-quality sound to your backyard. 

At Premier Sound & Illumination, our goal is simple: to create exceptional outdoor experiences that bring people together. For now, we’re focused on outdoor audio, but stay tuned—luxury lighting solutions are on the horizon. 

Let us help you turn your outdoor space into a setting for unforgettable memories. Reach out for a no-pressure consultation and experience the demo equipment right in your backyard—I bring it to you. I know you’ll be amazed.