BMW car audio upgrades, professional sound tuning and installation services

BMW Audio Upgrade

Unleash the Power of Sound in Your BMW with Premium Audio Upgrades

Experience exceptional sound quality with components from the leading audio manufacturers worldwide, handpicked for their deep bass, powerful amplification, and crystal-clear, distortion-free sound.

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Welcome to Soundtech, the ultimate destination for BMW audio upgrades in Sydney, NSW. Our team of experts specialize in creating unique and customised car audio upgrades for all models of BMW. With our professional installation and audio fine-tuning services, you can be sure that your new audio system will perform at its best.

Our wide range of the most sought-after components is what sets us apart. We offer deep bass, unparalleled amplification, and crystal clear explosive sound without distortion, guaranteed to enhance your audio experience. Whether you’re a music lover or a performance enthusiast, we have something for you, and our Plug & Play installation options make upgrading your BMW’s audio system even more seamless. Safe, convenient, and without any worry of voiding your car’s warranty.

Car Stereo Audio System BMW Packages Diagram 2
Car Stereo Audio System Installations BMW Packages Diagram 1

What Our Customers Say

TJ Ross
TJ Ross
⭐⭐⭐⭐⭐ I had SoundTech create a custom stereo solution for my car a year ago, and it has been an outstanding investment. The team was highly professional, listened to my needs, and crafted a system that exceeded my expectations. The sound quality is phenomenal - it genuinely feels like you're in a home cinema. The installation has been done so discreetly that passengers often assume it's the stock car stereo! I've received compliments on the superb audio experience, and I couldn't be happier with the results. I highly recommend SoundTech for anyone looking to elevate their in-car audio experience. Their expertise, quality of work, and customer service are unparalleled. Life is too short for a standard car stereo. Go see SoundTech and enjoy how music should sound.
Sally Wilson
Sally Wilson
Honza & Gabriela we're very professional. Great advice, replaced my amp and installed apple CarPlay in my BMW 435i. Sound is much better than before. Highly recommend.
Keith Winchester
Keith Winchester
Had Apple CarPlay installed in my 2009 E500. CarPlay works with all the original controls and the installation is totally professional and clean. It looks like it came fitted from Mercedes.
Ethan Crealy
Ethan Crealy
Had my golf gti come in for a spare tire subwoofer and right from the start they were extremely helpful with all my questions and the finished product looked amazing and sounded unreal the difference was crazy, definitely recommend sound tech
Fergus Bennie
Fergus Bennie
Honza at Soundtech was very knowledgeable and understanding of my wants for my sound system, and gave me easy to understand suggestions for the best outcome for me. Once fitted he analysed and fine tuned my system to suit my car, and then took the time to explain what had been done. I couldn’t be happier with how well it now sounds inside my car!
Artem Gorobets
Artem Gorobets
Had Apple CarPlay installed in my GLA by these guys. Great service, working perfectly- can’t imagine driving without it now. Many thanks legends!
Honza and team did a great job installing a Level 2 package to upgrade my BMW X3 s factory system. Clean install that looks OEM, fantastic front stage quality from new tweeters, mids and subs under the seats. The clarity and volume are significantly improved. The team took the time to understand what music I usually listen to to custom tune for my needs. Thanks again, really enjoying the set-up.
Scott Janssen
Scott Janssen
Honza and the team were great. They had a couple of different options to suit my budget and my goofy old van; they booked me in on short notice; and they had everything done within the day. Stoked with the results - chalk and cheese between the old system and the new. Definitely recommend.
Awesome stereo upgrade for my NextGen Ranger

How it Works

Connect with Our Experienced BMW Sound Experts and Let Us Help You Find Your Perfect Audio Solution Today!

Discover the Perfect BMW Sound System with a ‘Test Drive’ of Your Future Speakers from Our Soundbar Setup!

Experience the Ultimate Sound Upgrade with Pro Installation & Audio Fine-Tuning Customized to Your Preferences!


At Soundtech, we understand that your car is an extension of your personality, and we want to help you make it sound as good as it looks. Our team of experts will work with you to design and install a sound stage that perfectly matches your needs and preferences. We also offer consultation services where we’ll show you the right components to meet your needs and you can even “test drive” your favourite BMW speakers from our soundbar setup.

Don’t wait any longer, experience the ultimate audio upgrade today with Soundtech. Fill out our webform below and one of our BMW audio installation specialists will get in touch with you within the next business day.


Experience Top-Notch Sound Quality in Your BMW, Expertly Crafted by Soundtech.

Discover the Power of Sound Tuning: Unleash the Full Potential of Your Car Audio System.

Explore Our Impeccable Track Record of Successful Installations!

Get in Touch

Get a Quick Response – Contact Us Today! Expect a Follow-Up Within the Next Business Day.

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