Specialist Soundproofing & Acoustic Treatment Company
We provide expert solutions for:
Our work spans South Africa, DRC, Zambia, Mozambique, and Namibia, with proven results across diverse industries and environments.
Comprehensive acoustic shopfitters delivering projects across Southern Africa — from concept to completion.
Blocking Noise at the Source
Supersonic Customs delivers professional soundproofing solutions for homes, studios, restaurants, nightclubs, offices, and industrial facilities across Southern Africa. Using mass, sealing, decoupling, and damping techniques, we stop unwanted noise in its tracks — whether that's a noisy generator, a busy road, a thumping club next door, or machinery on your factory floor.
Making Every Space Sound Its Best
Great soundproofing keeps noise out — acoustic treatment makes the sound inside your space perform at its best. From controlling echo in busy restaurants and improving speech clarity in boardrooms, to perfecting the energy in nightclubs and precision in recording studios, we design and install custom acoustic treatment solutions that look as good as they sound.
Built in South Africa, Built to Last
Our in-house shopfitting team goes far beyond acoustics. We design and build anything from bespoke acoustic installations and entertainment venue fit-outs to full shopfitting, custom cabinetry, and commercial interiors — all manufactured to your exact specification in South Africa. If you can imagine it, we can build it.
Industrial & Outdoor Solutions
From factory floors to property boundaries, Supersonic Customs designs and builds noise control solutions for any environment — indoor or outdoor. We tackle everything from machinery enclosures and HVAC systems to permanent property boundary barriers and temporary deployable sound curtain fences.
Electronic Noise Control
Where passive solutions reach their limits, active noise cancellation (ANC) steps in. Using advanced digital signal processing, ANC systems electronically cancel low-frequency noise in real-time — ideal for industrial environments, HVAC systems, and large open spaces.
Specification & Engineering
Professional audio system design and specification for nightclubs, restaurants, houses of worship, corporate venues, and outdoor events. We model your space acoustically and engineer a system that delivers consistent, high-quality sound to every corner.
Compliance & Assessment
Comprehensive environmental noise impact assessments and compliance surveys for new developments, entertainment venues, industrial sites, and residential projects. We measure, report, and recommend — helping you meet South African noise regulations before they become a problem.
Complete Acoustic Isolation
The gold standard in sound isolation. Room-in-room construction creates a completely decoupled inner shell within an existing structure — eliminating airborne and structure-borne noise transmission. Ideal for recording studios, broadcast booths, audiology suites, and home cinemas.
Audio Visual Solutions
Full turnkey audio-visual supply and installation across Southern Africa. From professional speaker and amplifier systems to LED display walls, DJ equipment, lighting, and AV control systems — we supply, install, and integrate everything your venue needs to perform at its best.
Not sure which service you need?
Book a Free Site VisitSupersonic Customs operates from a fully-equipped workshop and production facility. Everything from custom acoustic panels and DJ booths to generator enclosures and shopfitting is designed, fabricated, and quality-checked under one roof — before it ever reaches your site.
Having our own workshop gives us complete control over quality, lead times, and cost — and the flexibility to take on complex, bespoke projects that require real hands-on manufacturing capability. You get a committed production partner from concept through to installation.
Full-Scale
Production Facility
In-House
Manufacturing & Fabrication
Stocked
Materials & Product Range
Skilled
Craftsmen & Technicians
Explore our portfolio of acoustic and interior installations across industries.




















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Ready to start your acoustic project? Get in touch with our experts.
Phone
+27 21 203 0054
info@supersonicafrica.co.za
Address
25B Gray Road, Paarden Eiland, Cape Town 7405
Business Hours
Mon-Fri: 8:30 AM - 17:00 PM Sat: 9:00 AM - 14:00 PM (by appointment only)