Bavsound

100 Day in-car Trial

Try our products for 100 days. If the sound doesn't completely blow you away... send them back for a full refund. No questions asked.

4 Year Warranty

We back our products with an industry best 4-year warranty. If anything happens withiin that timeframe, we'll send you a replacement ASAP.

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Give your car a whole new lease on life.

From every day cruises to long road trips, you won't believe how every song sounds.  Join our 100,000+ global customers who love turning their music up.

Build Your Kit
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An image of the Bavsound Stage One speaker kit with icons that say "100% plug & play, exceptional audio spectrum, 4-year warranty, 100-day in-car free trial"

Exceptional Audio-Highs, Mids, & Lows.

Experience sounds you never knew existed in your favorite songs. It will redefine what a roadtrip soundtrack means to you.

Build Your Perfect Sound System
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Larger Sound. Same Profile.

Designed to easily swap out your existing speakers from the factory... but with 10x the sound quality & fidelity.

Build Your Perfect Sound System

Seamlessly Replace Your OEM Sound System

Stage One Speaker Upgrades
Stage One Speaker Upgrades
Ghost Underseat Woofers
Ghost Underseat Woofers
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Sound Deadening
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Air Pump

What You Can Expect From A Bavsound Purchase

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Love Of Sound

Exceptional Audio Fidelity

We took your factory speakers and re-engineered our upgrade for one thing: clarity. So you can simply swap your original speakers for ours without changing anything else in your audio system, and the result is smooth, natural, yet unbelievably detailed reproduction of your favorite music.

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Easy OEM Swap

Same Dimensions, Higher Quality Throughout.

We engineer our speakers with the same unique size, shape, connectors, impedance, and efficiency as your factory speakers. That means installation is as simple as unbolting your factory speakers and bolting ours in, and it's totally reversible, too. No one will ever know you've upgraded your audio system except you. Unless, of course, they hear it.

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2 Hour Install

No Expensive Install Process

Ever put together IKEA furniture? Then you can install the Stage One. Includes step-by-step instructions, and is designed to be easy enough that anyone can install it in just a few hours.

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Music As Intended

Enjoy music as the artist intended.

We engineered speakers to produce higher quality sound: a wider range and more balanced reproduction of the bass and treble you are currently missing. That's because, unlike your car's factory speakers, we use proven audio technology: woven fiberglass cones, butyl rubber surrounds, and silk composite tweeters.

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Full Purchase Support

Flexible Purchase Options, 100 Day Returns, & 4 Year Warranty

Pay-in-4 available, plus try it for 100 days in your car. Install, audition, and fully experience your new audio gear. If you don't love it, we'll cover return shipping and give you a full refund (U.S. customers only).

Now that's an easy purchase.

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Customers Love How Easy It Is.

Hear an immediate improvement in your everyday drive soundtrack.

Get Started!

Blog posts

MINI Cooper Sound Systems: Why They Leave You Wanting More (and What to Do About It)

MINI Cooper Sound Systems: Why They Leave You Wanting More (and What to Do About It)

MINI Coopers are built for fun, but their factory sound systems often disappoint. Here’s why the stock stereo and Harman Kardon upgrades fall short—and how Bavsound transforms your MINI’s audio into something that finally matches the drive.

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Thinking About Upgrading Your BMW, MINI, Rolls-Royce, or Supra Sound System?

Thinking About Upgrading Your BMW, MINI, Rolls-Royce, or Supra Sound System?

Thinking about upgrading your BMW, MINI, Rolls-Royce, or Toyota Supra audio system? Discover how Bavsound’s plug-and-play speakers, amps, and subs deliver a dramatic sound upgrade over factory Harman Kardon and Bimmer-Tech

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BMW Audio Upgrade: Amp First or Speakers First?

BMW Audio Upgrade: Amp First or Speakers First?

It’s a question that gets asked so often that it could have its parking spot in the FAQ section.

And it’s not just a theoretical argument, I’ve watched people spend hundreds on shiny new speakers, only to come back a week later wondering why the improvement felt… underwhelming.

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