Phatt Audio Concepts is Australia’s premier destination for custom automotive audio and vehicle enhancement. With a passion for precision and a commitment to quality, we specialise in high-end audio upgrades, OEM integration, and bespoke fabrication for cars, 4WDs, and exotic vehicles.

Based in Melbourne, our expert team brings five decades of combined experience to every installation, ensuring seamless results that look factory but perform far beyond. Whether it's a full system overhaul, a subtle tech upgrade, or a show-stopping custom setup, we tailor every solution to suit your needs, your car, and your lifestyle.

At Phatt Audio, we partner with world-renowned brands like Alpine, Brax, Helix, Focal & Morel to deliver premium sound and uncompromising performance. From sound quality enthusiasts to off-road adventurers, our clients trust us to bring their vision to life with craftsmanship, creativity, and care.

Real people. Real passion. Real performance.
Phatt Audio Concepts

Intentional design

Our why? To turn every drive into an experience through precision audio.

Made with care

We believe in building better systems — with precision, passion, and performance.

A team with a goal

Real people. Real craftsmanship. Exceptional car audio experiences.

About Sam

Meet Sam, the driving force behind Phatt Audio Concepts. With over 30 years of hands-on experience in the automotive audio and customisation industry, Sam is known for his relentless pursuit of perfection and his deep passion for sound, design, and innovation.

What started as a love for car audio quickly evolved into a career built on craftsmanship, trust, and a reputation for results that speak louder than words. Sam’s approach blends technical expertise with creative problem-solving—whether it’s re-engineering a factory system, integrating high-end gear seamlessly into modern vehicles, or fabricating custom enclosures by hand.

Clients trust Sam not just for his skills, but for his honesty, care, and commitment to getting it right the first time. He treats every vehicle as if it were his own, which is why so many customers return project after project—and send their mates too.

About Nick

Say hello to Nick, Phatt Audio Concepts’ 4WD guru, alarm system & custom fabrication specialist. With a deep background in off-road vehicles, touring setups, and rugged audio solutions, Nick brings unmatched knowledge and passion to every build—especially when it involves a lifted rig, mud tyres, and serious sound.

Nick lives and breathes 4WD culture. Whether he’s designing custom speaker and subwoofer enclosures for 4WDs or seamlessly integrating high-end security systems into hardcore touring vehicles, his work is built to perform—and built to last. He understands what off-roaders want because he’s one of them.
Practical setups, smart use of space, and gear that can handle the rough stuff without compromising sound or style.

Beyond his technical skills, Nick is known for his knowledge, attention to detail, and ability to turn complex ideas into clean, functional results. From weekend warriors to full-time tourers, customers count on Nick to deliver upgrades that work just as well as on road as they do off road.