Close-up of a Rockford Fosgate component speaker and tweeter in a custom Radio Waves install
Home/Custom Builds
Bespoke fabrication · Newton Park, Gqeberha

Built around your car.

From factory integration upgrades to competition-grade audio systems, Radio Waves delivers professional installation without compromise.

How a build happens

From idea to driveaway.

Every custom build starts with your car, your budget and how you actually listen — then we fabricate around it.

01

Consult & Plan

We talk through the car, the goal and the budget, then map a system that fits all three.

02

Design & Fabricate

Enclosures, amp racks and trim are built in-house to suit your vehicle's exact space.

03

Install & Tune

Wiring done clean, factory features kept working, and the system DSP-tuned by ear and measurement.

04

Finish & Hand Over

Detailed, tested and walked through with you — so it works the day you drive out.

15+ yrs
Building in the EC
1000+
Vehicles fitted
200+ ★
Customer reviews
100%
In-house fabrication

Build it properly.
The first time.

Bring us the car and the idea. We'll fabricate, install and tune the rest at our Newton Park workshop.

Plan your build ↗