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National Auto Sound & Security

National Pricing Local Support

You can receive these in-store benefits by shopping with our freindly and knowledgeable sales and installation staff. National Auto Sound & Security is a locally owned family business in Kansas City for over 50 years:

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Featured Products – on display in store

Install It Today –  No Appointment Needed

When it comes to car audio in Kansas City, National Auto Sound & Security has been around over 50 Years. We specialize in all phases of car audio: Car stereo, amplifiers and subwoofers, car speakers, in-dash navigation, in-car video systems, backup cameras, satellite radio, HD radio, Bluetooth, plus remote start systems and car alarms.

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We are authorized dealers for Kenwood, Pioneer, Alpine, Phoenix Gold, JVC, SoundStream, Jensen, Boss, Massive Audio & more. For Car Alarms and Remote Start products we are authorized dealers for Micro Alarm, Code Alarm, Auto Start, ArcticStart, Drone Mobile & Smart Start by DEI.

 Our sales and installation staff have years of experience and most are ASE Certified by the the National Institute of Automotive Service Excellence in automobile electronics. National Auto Sound & Security is a member of MERA, the Mobile Enhancement Retailers Association as well as ICE, In Car Experts.[/read]


custom-audio system

 We have the experienced installation staff to do your job right and to install it now. No appointment needed.  When you buy from us you get a Local Warranty with Local product support. See our large selection of Car Audio on display in our showroom. We carry the latest car entertainment electronic products and we’re dedicated to helping you make the right choice! [read more=”Read more” less=”Read less”]

Whether you’re looking for an amp for a special situation, need more bass sounds,  or have a car audio system in need of attention, we are the car audio doctors who can fix your problem.  And if you’re a do-it-yourself person, we have a full selection of installation kits, parts and supplies including subwoofer speaker boxes, wire by the foot and high performance car batteries.
You say your subs don’t sound right, your car radio shuts off, your after-market alarm is messing up, your car remote control no longer works, your remote starter doesn’t start, your car speakers sound blown or you just want your own stuff installed.  You’ve come to the right place. We offer expert car installation and  installation repair services.





National Auto Sound & Security

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