Boat Customization

Let Extreme Audio customize your Boat, Schooner, Ketch, Ship, Yacht or what ever you have on the water.

Home Theater

Extreme Audio can revolutionize your home or business with state-of-the-art audio and video equipment.

Remote Starters

Tired of getting into a cold car? Let Extreme Audio install a remote car starter today! Get Coupons

Cape Cod Window Tinting

Serving all towns on Cape Cod, let Extreme Audio & Video Cape Cod take your window tinting, home, boat or car to the next level with quality sound and special features, specific to your needs.

Cape Cod Remote Car Starter Services

Here at Extreme Audio we do more than just car & home.

We also install antitheft systems, mobile video, navigation and home/office entertainment systems.  Our expertise isn’t limited to land vehicles.  We can install a state-of-the-art sound system on your boat as well.

Extreme Audio also offers custom wheels, tires and many Performance options.  We proudly carry, install and customize all of the products we sell.


Exit 7 off the Mid Cape Rt. 6 1 mile on left next to Sav On Gas Station! See You There!!

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