Your Outdoor Entertainment Escape Awaits

Coastal Source lighting and audio systems elevate outdoor living from coast to coast. For beautiful lighting, epic sound and timeless quality, choose Coastal Source.

Your Outdoor Entertainment Escape Awaits

Coastal Source lighting and audio systems elevate outdoor living from coast to coast. For beautiful lighting, epic sound and timeless quality, choose Coastal Source.
coastal source logo

Outdoor Audio

Take your favorite tunes to your Flathead Valley, MT backyard with an audio system optimized for the untamed outdoor environment. High-performance outdoor audio systems by Coastal Source are rich, reliable and easy to use. Once you hear Coastal Source outdoor speakers, you’ll love them forever.
coastal source outdoor speaker

Hear the Difference Quality Makes

Revitalize your backyard with outdoor audio.
Start Your Audio Project


  • coastal source speaker in rain

    Weatherproof entertainment that lasts

    Inside and out, Coastal Source audio systems are purpose-built to perform reliably for years in the outdoors. Enjoy stunning sound in rain or shine.
  • coastal source speaker in pothos plant

    Invisible Design or Visible Perfection

    Choose free-standing Ellipse Bollard speakers for the patio and deck or blend bullet speakers among your landscape for hidden yet powerful performance.
  • coastal source speaker

    Seamless Integration & Effortless Control

    Effortlessly stream wireless music from your mobile devices or integrate your outdoor audio system with your indoor multi-room system.
  • coastal source speaker in rain

    Weatherproof entertainment that lasts

    Inside and out, Coastal Source audio systems are purpose-built to perform reliably for years in the outdoors. Enjoy stunning sound in rain or shine.
  • coastal source speaker hidden in plants

    Invisible Design or Visible Perfection

    Choose free-standing Ellipse Bollard speakers for the patio and deck or blend bullet speakers among your landscape for hidden yet powerful performance.
  • coastal source speaker bronze

    Seamless Integration & Effortless Control

    Effortlessly stream wireless music from your mobile devices or integrate your outdoor audio system with your indoor multi-room system.

Outdoor Lighting

Enjoy the backyard after dark with landscape lighting that enhances the beauty, functionality and security of your Kalispell, MT outdoor spaces. A professional Coastal Source lighting system highlights landscape features, safely illuminates walkways and keeps intruders at bay.
coastal source lighting fixture

Brighten Your Nights

Extend the fun outside with outdoor lighting.
Start Your Lighting Project


Enjoy Your Space
Coastal Source image of back patio at sunset
Don’t limit your outdoor activities to daylight hours. Instead, continue your patio dinners and pool parties long after sunset with a custom outdoor lighting system that transforms the look and feel of your backyard spaces in any season.
Safety
Coastal source safety lighting up a stairwell
A well planned landscape lighting design ensures you and your guests can navigate safely outdoors by illuminating pathways, steps and changes in topography. Specialized security lighting also deters intruders from trespassing.
Curb Appeal
Coastal source lighting on home
Outdoor lighting adds the wow-factor to your home exterior. Impress guests, passersby and potential homebuyers with a unique outdoor lighting design that creates a welcoming ambiance and accentuates the most beautiful features of your façade.

Why Coastal Source

While traditional outdoor lighting and audio systems eventually succumb to the elements, Coastal Source products truly defy them. Their light fixtures, speakers and cabling are designed from the ground up for superior function and durability.

Stand Up to the Elements

Enjoy lighting and audio you can count on.
Bring Coastal Source to Your Home


coastal source lighting fixture

Defy the Elements

Originally designed to withstand the corrosive effects of salt spray in coastal regions, Coastal Source products are also tough against acid rain, insecticides, snow, heat and bugs. No matter where you live, you’ll benefit from the durability of Coastal Source lighting and audio systems.
up close view of coastal source details on speaker

Professionally Designed and Engineered

From preliminary design to product execution, Coastal Source lighting and audio systems are created by experienced industry professionals. Coastal Source Certified Dealers are also thoroughly trained in the brand’s design standards to deliver unparalleled light and sound.
coastal source speaker

Built to Last

Coastal Source products undergo several rounds of extensive testing to ensure they operate properly during significant weather conditions and events. Their connectors are waterproof, airtight and forever reliable. In an unpredictable world, you can count on Coastal Source.
coastal source lighting fixture

Defy the Elements

Originally designed to withstand the corrosive effects of salt spray in coastal regions, Coastal Source products are also tough against acid rain, insecticides, snow, heat and bugs. No matter where you live, you’ll benefit from the durability of Coastal Source lighting and audio systems.
coastal source details on speaker

Professionally Designed and Engineered

From preliminary design to product execution, Coastal Source lighting and audio systems are created by experienced industry professionals. Coastal Source Certified Dealers are also thoroughly trained in the brand’s design standards to deliver unparalleled light and sound.
coastal source speaker bronze

Built to Last

Coastal Source products undergo several rounds of extensive testing to ensure they operate properly during significant weather conditions and events. Their connectors are waterproof, airtight and forever reliable. In an unpredictable world, you can count on Coastal Source.
Showroom:
22 Lupfer Ave
Whitefish, MT 59937
Business Office:
2447 US Highway 2E
Kalispell, MT 59901
Phone:
406-752-3536

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