Power · SpeakersT1675-S
Power T1675-S Components
6.75" · Component System
Flagship Power-series front stage — separate tweeters and mids you can aim and stage for serious clarity and detail.
6.75" · CompGet a quote ↗
The mobile audio and electronics authority in the Eastern Cape. Speakers, Subwoofers, Amps, Android radios, 4×4 Gear, Vehicle Security and Custom Installations — 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.
02Digital signal processing dialled in by ear and measurement, so every seat sounds right.
03Silent Coat treatment that kills rattles, drops road noise and tightens up the bass.
04Reverse and front cameras integrated cleanly into your screen for safer parking.
05Modern Android touchscreens with Apple CarPlay and Android Auto, wired in clean and CANbus-safe.
06Alarms, immobilisers and remote starters that keep the car where you left it.
07Upgrades that keep your factory screen, controls and steering buttons working.
08Bespoke 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.
Flagship Power-series front stage — separate tweeters and mids you can aim and stage for serious clarity and detail.
A true 3-way coaxial that drops straight in — woofer, mid and tweeter for a fuller, livelier sound than the factory speakers.
Punchy 2-way sound in the awkward 4x6 size — a clean, reliable upgrade for dashes and doors that take this fitment.
The compact Punch 2-way — tight, balanced sound from a small footprint, ideal where space is limited.
Power-series coaxial clarity in an easy-fit 6.75 size — loud, detailed and a big step up from factory.
Compact, affordable Prime bass. A 10-inch dual voice coil sub that adds real low end without eating the whole boot.
Big-air Punch bass. A 15-inch dual voice coil monster for deep, room-shaking low end in serious builds.
Flagship T1 bass in a 10-inch frame — extreme excursion and output for the loudest, cleanest low end.
Affordable, efficient 4-channel power — drives your front and rear speakers cleanly, the easy heart of a Prime build.
Flagship Power-series 4-channel muscle. Effortless, clean output to run a full active front stage with headroom to spare.
The classic 4-channel workhorse — punchy, dependable power for your speakers and the backbone of a balanced system.
The easiest, most affordable upgrade — a straight factory swap that instantly cleans up and lifts your sound.
Full Prime, Punch, Power, Marine, Motorcycle & Powersports ranges available to order — ask us for a quote. Genuine product, full warranty, fitted and tuned in-house.
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.
Plug-in LED globe upgrades for headlights, indicators and interior — fault-code free and CANbus ready, so no dash warnings or flicker.
Head units, amps, subs and speakers matched and tuned to suit your truck and the way you use it.
Front and rear cameras that record the trail and have your back if anything happens.
Nudge bars, bash plates and fit-out gear bolted on to protect the front end and carry your kit.
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.
Fitted to take a beating.
Boats, jet-skis, pontoons and side-by-side ATVs 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.
The flagship tower speaker. An 8" horn-loaded design that throws sound right across open water to the wake, with full Color Optix™ RGB lighting.
The honest entry point — fully marine-grade 6.5" speakers built to shrug off water, salt and UV. A clean, reliable lift from tinny factory boat sound.
A dedicated IPX6-rated monoblock to drive a marine sub hard. Fully weatherised power, sealed against direct water for chest-hitting bass that survives the deck.
Element Ready™ sound with built-in Color Optix™ RGB lighting. The mid-tier sweet spot — louder, clearer and brighter, still sealed against the elements.
Bigger cone, deeper bass — a 12" marine sub built for authoritative low end on the water, with a dual 2Ω voice coil and RGB Color Optix™ lighting.
Self-enclosed "can" speakers that bolt straight onto towers, roll bars and cages — no mounting surface needed. Color Optix™ RGB and Element Ready™ build.
The best-tier 6.5" — crisp, powerful and bright enough to carry over wind and engines, with rich Color Optix™ RGB and full marine sealing.
Tight, punchy 10" low end that fits where space is tight. Dual 2Ω voice coil for flexible wiring, with Color Optix™ RGB around the cone.
The best-tier Moto-Can — enclosed 6.5" pods for towers and bars with louder, clearer output and vivid Color Optix™ RGB, sealed for sun, spray and salt.
Radio Waves is a authorised Rockford Fosgate dealer in the Eastern Cape — full access to the Prime, Punch, Power, Marine, Motorcycle and ATV 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 speakers and a subwoofer. We help you choose the right system, fit it cleanly, and tune it so it sounds the way it should — not just loud, but right.
Three decades of mobile-audio experience and qualifications, with 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 ↗