Precision-tuned sound, backed by the highest level of JL Audio certification. At Gately Audio, we don't just install — we perfect.

What Is JL Max TüN®?

JL Max TüN® is JL Audio's premier tuning certification, representing the pinnacle of car audio calibration expertise. A Max TüN® certified technician has undergone rigorous training and testing to master the full suite of JL Audio's tuning tools and technologies — ensuring your system performs exactly the way it was designed to.

Every frequency, every driver, every listening environment is different. That's why professional tuning isn't optional — it's essential. With JL Max TüN®, your system is optimized from the ground up for clarity, depth, and power.

Meet Our Certified Technicians

Bobby Gately — JL Max TüN® Certified Technician Bobby brings years of hands-on experience and an audiophile's ear to every build. As one of Gately Audio's founding voices, Bobby has tuned hundreds of systems across every vehicle type and configuration. His deep knowledge of JL Audio's platform ensures that your system isn't just loud — it's precise, balanced, and built to impress.

Tyson Leman — JL Max TüN® Certified Technician Tyson's attention to detail and passion for sonic accuracy make him one of the most sought-after tuners in the region. Whether it's a factory upgrade or a full custom install, Tyson takes the time to dial in every parameter so that what you hear matches what the music was meant to sound like.

Our JL Max TüN Services

Included With Every Build Every audio system installed at Gately Audio comes standard with a professional JL Max TüN® calibration. We don't consider a build complete until it sounds exactly right.

Standalone Tuning Appointments Already have a system installed elsewhere? Our certified technicians are available for dedicated tuning sessions. Whether your system needs a full calibration or a fine-tune adjustment, Bobby and Tyson can bring it to its full potential. 

System Assessment & Optimization Not sure if your current setup is performing at its best? Book an assessment appointment and let our experts evaluate your system and recommend the right tuning approach.

Book Your Appointment

Ready to hear the difference professional tuning makes? Call Gately Audio today to schedule your JL Max TüN® appointment. Spots fill fast — don't wait to get your system sounding its best.

📞 Call Us Today to Make an Appointment (916) 320-7603

Gately Audio — Where Every Build Gets the Tune It Deserves.