CAR AUDIO & ENTERTAINMENT
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Car Audio/Video & Electronic Upgrades
Real audio. Factory integration. Professional installation.
At TM Autosports — a Tintmasters company — we’ve been doing car audio and electronics longer than we’ve been TM. With over 30 years of experience, we help drivers upgrade, restore, or modernize their sound systems and vehicle's technology the right way — from OEM integration to full custom systems.
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What We Do
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Factory system upgrades
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Collision Avoidance
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Heated Seats
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CarPlay & Android Auto integration
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Noise-canceling & sound deadening solutions
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Classic car stereos (RetroSound by Retro Manufacturing)
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Custom hidden audio for ATVs, tractors & unique vehicles
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Powersports & marine audio (Alpine + MTX)
Today’s vehicles use tuning tricks and noise cancelation to simulate full sound — but your ears know the difference. We’ll help you hear what you've been missing! Adding a collision avoidance system is the best way to see what is going on around your vehicle right from the driver's seat. Speaking of the driver's seat, why not make it warm and cozy with the addition of heated seats.
Brands We Trust
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Alpine Electronics – Passenger, marine, powersports
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MTX Audio – Marine & off-road
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RetroSound® – Classic cars and trucks
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Echomaster - Collision Avoidance
More Than Just Cars
We install electronics in:
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Equipment & tractors
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Side-by-sides, boats, and motorcycles
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Classic vehicles with period-correct sound
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Modern vehicles using factory integration kits
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Car Audio - Frequently Asked Question
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Q: Can you upgrade my factory audio system without replacing the head unit?
A: Absolutely. We specialize in OEM integration, so you can keep your factory stereo and still experience a dramatic boost in sound quality.
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Q: Why does my stock system sound “fine,” but still feel underwhelming?
A: Most factory systems use artificial tuning and noise cancellation to simulate good audio. We provide true sound enhancement with better speakers, amps, and expert tuning — no tricks.
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Q: Can you install Apple CarPlay or Android Auto in my vehicle?
A: Yes — even if your vehicle didn’t come with it. We can add CarPlay or Android Auto to many makes and models with clean integration.
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Q: Do you install systems in classic cars, equipment, or tractors?
A: We do. From period-correct RetroSound systems in vintage rides to hidden speakers in tractors and heavy equipment — we’ve got custom solutions for everything.
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Q: What audio brands do you offer?
A: We proudly install Alpine Electronics in vehicles, MTX and Alpine for marine and powersports, and Retro Manufacturing for classic restorations.
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Q: My car is loud — can you reduce road noise?
A: Absolutely. We offer professional-grade sound deadening that makes your ride quieter and your audio sound even better.
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Installed at All TM Locations
Fargo – Grand Forks – Bemidji
Still love car audio? So do we. Let’s build something that sounds right.


