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Bavsound

100 Day in-car Trial

Try our speakers 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 speakers 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.

BAVSOUND OEM speaker upgrades will drastically increase your driving enjoyment. From every day cruise to a long road trip, you won't believe how every song sounds.

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
Comparison image of a Bavsound speaker and a standard BMW speaker from the factory.

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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Man holding a Bavsound mid-range speaker next to a factory speaker showing the increase in build quality and materials.

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.

Build Your Kit

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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.

Build Your Kit

Customers Love How Easy It Is.

Hear an immediate improvement in your everyday drive soundtrack.

Get Started!

Blog posts

Why does Bavsound exist?

Why does Bavsound exist?

If there are already good car audio systems out there, why does Bavsound exist? And if the speakers and subwoofers in your BMW, MINI, Rolls-Royce, or Supra are supposedly "premium," what's the point of upgrading? That’s the very question that drove the creation of Bavsound over 20 years ago.

The answer?  

There is always a better way. And when it comes to car audio, Bavsound is it.

We started because we were tired of the muddled, underwhelming sound from our BMWs. The easy way would’ve been to sell cheap components, crank up the marketing, and hope customers wouldn't notice the difference. But that’s not who we are.

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BMW Underseat Subwoofer Upgrade Explained: A Symphony of Bass

BMW Underseat Subwoofer Upgrade Explained: A Symphony of Bass

If you're itching to boost your BMW’s audio game with an underseat subwoofer upgrade, buckle up! We're about to dive into why this upgrade is not just a good idea—it's like adding a double shot of espresso to your morning coffee. 

Why Upgrade? Let’s Break It Down:

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Everything you want to know about BMW audio systems

Everything you want to know about BMW audio systems

BMW offers a range of audio systems to fit different needs and budgets. Whether you’re just cruising or aiming to create a concert on wheels, there’s a system that will meet your (and your passengers’) expectations.

Just remember, the music’s better when you can actually hear it!

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