Motorcycle AUDIO

At TM Autosports, we understand that the open road is best enjoyed with a soundtrack. That’s why we specialize in selling and installing top-tier motorcycle audio upgrades. We proudly use Rockford Fosgate, a leading brand in the audio industry, for our installations.

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We know that the factory-installed audio system on a Harley can often leave riders wanting more – it lacks the power to deliver the clear, robust sound that a road trip deserves. That’s where we come in.

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TM Autosports can transform your ride with an audio upgrade that delivers the loud, crystal-clear music you crave. With our audio enhancements, you’ll have the perfect companion for your road adventures

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Don’t settle for a mediocre audio experience. Let TM Autosports turn your Harley into a sound machine that matches its legendary spirit. Hear the music, not the road.

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Turn every ride into a concert

Our experts will help you design a system that fits your bike, your budget, and your riding style.


What is a DSP and why should I have one installed in my car?

A DSP (Digital Signal Processor) is a powerful device that allows us to finely tune your vehicle’s audio signals. Boasting features such as time alignment and advanced equalizers, a DSP can make a massive difference in sound quality and we strongly recommend them for anyone looking to improve their system.

In many cases, yes! The above mentioned DSP can be a very useful tool here allowing us to de-equalize the factory radios signal, providing us with a flat, full range signal to feed into aftermarket amplifiers.

Yes! We offer many products from leading sound deadening brands such as Dynamat, Blackhole, and Soundshield which, when applied properly, can provide a significant reduction in cabin noise.

We can help with that too! We suggest stopping by the shop so one of our employees can discuss solutions with you.

We offer a large variety of audio brands for you to choose from. Some examples include Alpine, Focal, Kenwood, Rockford Fosgate, Mosconi, JL Audio, Stinger, and many others. If you’re interested in a specific brand of equipment, give us a call and we can explore availability!

Absolutely! We can source upgraded electrical components such as high output alternators, and larger AGM or lithium batteries for many different applications. Please call us to see what options are available for your vehicle.

Regardless of what you drive, we have a solution for you! Modern amplifier design allows for very efficient and compact designs. Pair that with a shallow mount subwoofer (or 3) and we can improve your sound without taking up much space.

Yes we can! We have done numerous builds in fully electric and hybrid vehicles with excellent results. Stop by our shop to get your new build started!

We offer dash cameras from Alpine, Momento, and Drone. Additional options include interior and rear facing cameras to maximize your protection.

We do! We sell and install radar detectors from K40 and Escort. Please stop by the shop with questions about specific models and options.

3262 County Rd 42 W, Burnsville, MN 55337



Did you know? We also specialize in Xpel window tinting, paint protection film, residential/commercial tint, and Rhino spray-in bedliners.