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.
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.
Studio Quality Sound, Now In Your Car.
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.
Larger Sound. Same Profile.
Designed to easily swap out your existing speakers from the factory... but with 10x the sound quality & fidelity.
Seamlessly Replace Your OEM Sound System
What You Can Expect From A Bavsound Purchase
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.
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.
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.
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.
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.
Customers Love How Easy It Is.
Hear an immediate improvement in your everyday drive soundtrack.
Blog posts
BMW Warranty & Audio Upgrades: What You Really Need to Know
You might be wondering: “Will upgrading my speakers or adding a subwoofer mess with my BMW’s warranty—or my lease?” Let’s clear it up in a simple, no-fluff way.
The Short and (Still) Correct Answer: No 🚫
Upgrading speakers, tapping into the OEM amp, or installing an under-seat subwoofer won’t void your BMW’s warranty, nor will it risk your lease return. That hasn't changed.
Sound Deadening: What It Does, How It Works—and Why It Matters
You’ve probably noticed the option to add sound deadening when upgrading your Bavsound Stage 1 speaker package. But what is it, how does it work, and why should you care? Let’s break it down.
5 Signs Your BMW's Sound System Needs an Upgrade | Bavsound
Let’s be honest — BMW nailed the driving experience. The handling, the interior, the whole feel behind the wheel. But for a lot of us, there’s one piece that just doesn’t live up to the rest: the sound system.
You might not notice it right away, but after a few drives, it starts to hit you — your favorite songs just don’t sound like they should. If you’ve been wondering whether your car’s audio could use an upgrade, here are five signs that point to a solid "yes."