Car Audio Upgrades
Speakers, subs, amps and head units, matched to your car and tuned for real sound quality.
The mobile audio and electronics authority in the Eastern Cape. Speakers, subs, amps, Android radios, 4×4 gear and vehicle security — picked by people who know the kit and installed properly the first time.
One workshop for sound, off-road kit and security — supplied and installed by our own technicians, so it works the day you drive out.
Speakers, subs, amps and head units, matched to your car and tuned for real sound quality.
Digital signal processing dialled in by ear and measurement, so every seat sounds right.
Silent Coat treatment that kills rattles, drops road noise and tightens up the bass.
Reverse and front cameras integrated cleanly into your screen for safer parking.
Tracker and fleet GPS fitted for recovery, live monitoring and peace of mind.
Alarms, immobilisers and remote starters that keep the car where you left it.
Upgrades that keep your factory screen, controls and steering buttons working.
Bespoke enclosures, amp racks and fabrication, finished to show standard.
Off-the-shelf doesn't always suit the car — or the vision. Our workshop fabricates the parts that make a system look factory and hit like aftermarket.
Every custom build starts with your car, your budget and how you actually listen.
Plan a custom build ↗Sealed, ported or moulded boot builds — designed around your car's space and the sound you're chasing.
Screens and head units fitted flush, with factory steering controls, chimes and cameras kept working.
Show-quality amplifier and processor installs, mounted solid and wired clean.
Silent Coat treatment to kill rattles, drop road noise and tighten up the bass.
Trim, lighting and tidy looms, so it looks like it left the factory that way.
Years of Eastern Cape 4×4 builds means we know where the wires run, where the speakers fit and what survives a corrugated road — audio, accessories, dash tech and security, sorted for the trail.
Long-haul touring builds — Securi-Lid load systems, nudge bars, hard-working audio and Tracker fitment that goes the distance.
Android head units with wireless CarPlay, sound upgrades and security built for doors-off, roof-off Jeep life.
The Eastern Cape workhorses — Android screens, deep sub builds, Securi-Lid load systems, cameras and Tracker, fitted to take a beating.
LED light bars, driving lights and spots — wired to switches and relays, done properly.
Second-battery systems, isolators and 12V points to run the fridge, lights and camp.
Front and rear cameras that record the trail and have your back if anything happens.
Tracker units fitted out of sight for live monitoring, recovery and peace of mind.
Reverse and surround cameras into your screen, so you see every rock and ledge.
Deadening and speakers tuned to cut through corrugations, wind and diesel clatter.
Boats, jet-skis, pontoons and side-by-sides need audio built for the elements — UV-stable cones, corrosion-proof hardware and amps that shrug off the spray. We supply and fit the lot.
Coaxials, components and marine subwoofers sealed against water, salt and sunlight — loud and clear over wind and engine noise.
Weatherised, conformal-coated amps that deliver clean power on deck — mounted dry and wired to survive the marine environment.
Tower-mounted speakers and LED-lit pods aimed back at the water, so the sound carries to the swimmers and the wake.
Radio Waves is a premier Rockford Fosgate dealer in the Eastern Cape — full access to the Punch, Power and marine-grade ranges, fitted and tuned by people who know the kit inside out. Genuine product, full warranty, expert installation.
Build a Rockford Fosgate system ↗Anyone can sell you a subwoofer. We help you choose the right one, fit it cleanly, and tune it so it sounds the way it should — not just loud, but right.
Three decades of mobile-audio know-how, the brands that actually last, and a workshop where the details get done.
A few of the customers who came for a sound upgrade and left telling their mates.
One of the best installers I've had in the city. The value for money compared to others can't be matched — everything done exactly as specified. I'll be back, and I recommend Radio Waves to anyone.
I've supported a few audio shops over the years, but their product knowledge and professionalism stood out. A very satisfied customer — I recommend them to anyone.
Absolutely professional service. They went the extra mile to make me a happy customer, even redoing a full system at their own cost to get it perfect. Highly recommended.
Tell us your car and what you're after — we'll point you at the right kit and book you in.
52 Worraker Street · Eastern Cape
Get directions ↗Book a fitment or stop by the workshop in Newton Park. We'll sort the rest.
Call 041 365 0680 ↗