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.

Load video: Load video:

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
M5Board.com logo
Autoweek logo
Roundel Magazine Logo
Bimmer Magazine logo
Ebay Motors logo
The BMW Blog Logo
The Absolute Sound Logo
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
Image of the packaging of the Bavsound Dynamat sound deadening pads.
Sound Deadening
Image of the Bavsound Air Pump in front of a yellow BMW.
Air Pump

What You Can Expect From A Bavsound Purchase

closeup of a Bavsound speaker showing the kevlar knitted weave detail

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.

Build Your Kit

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

closeup image of a Bavsound tweeter being installed.

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.

Build Your Kit

Recording artist sitting in a professional studio

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.

Build Your Kit

Interior image of Tom from Bavsound driving his BMW and listening to great music.

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 Bavsound Speakers Outperform Your Car's Factory Sound System

Why Bavsound Speakers Outperform Your Car's Factory Sound System

When it comes to high-performance audio systems in cars, most factory-installed systems fall short of the demands of true audiophiles. Car manufacturers often prioritize cost, mass-market appeal, and general consumer satisfaction over the sound precision that serious music lovers crave.

This is especially true in premium brands like BMW, MINI, Toyota Supra, and Rolls-Royce, where the factory sound systems, while competent, don’t fully unlock the potential of your vehicle’s acoustics. 

That’s where Bavsound steps in. Our car audio upgrades are designed to offer the ultimate listening experience, meticulously engineered to outperform the factory systems in every way.

Read more

Our list of the top 6 small town USA road trips

Our list of the top 6 small town USA road trips

Can't wait for a road trip so you can truly enjoy your Bavsound system?

There's something relaxing about hitting the open road and leaving the highways behind for winding backroads, surrounded by beautiful landscapes and quaint small towns. 

While the main interstates are efficient, they bypass the charm, history, and character of America's small-town gems.

Read more

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.

Read more