National Auto Sound, Inc.
11001 E US Highway 40
Independence, MO 64055
Kansas City, Missouri area
Hours: 9:00am to 6:00pm Monday-Friday,
Saturday 9:00am to 5:30pm, Closed Sunday
Please note, our address does not place properly in most navigation software because of the way Highway 40 is numbered. Navigation systems will put us in a wrong location. We recommend putting in the intersection into your nav unit and you will find us easily: we are just west of the intersection of Sterling Ave. & US Highway 40, just down the hill from Quick Trip and right next to V’s Italian Restaurant. We are on the south side of Highway 40