Old School Car Audio

Old School Car Audio Old School Car Audio delivers the very best in bespoke audio solutions. We work with you to design,

We work with you to design, engineer and install a system that suits your vehicle interior, budget and acoustic preferences. Our growing community is made up of like-minded people who value not only iconic audio technology and engineering but also old school principles such as Participation, Collaboration, Respect, Recognition and Reward.

13/06/2026

🎶 EHD Reference Electronics delivers ultra-low ESR audio-grade energy buffer delivers stable current on demand. Scalable parallel deployment (2–3 units) enables precision-tuned amplifier control for every system.

⚡ When your amplifier demands instant current for powerful bass transients, Reference Electronics delivers immediately. The result: tighter bass, stronger dynamics, and truly effortless musical energy.

🌐 Experience precision-scaled power delivery engineered for audiophile quality in your car audio system. For more information, visit your nearest dealer or harmonicharmony.com

03/06/2026

Thank you to all our fantastic customers!

🏆 MARIAN GADAU – Master Unlimited(2nd Place)caraudio and achieved remarkable results at EMMA Eurofinals 2026 in Salzbur...
24/05/2026

🏆 MARIAN GADAU – Master Unlimited
(2nd Place)
caraudio and achieved remarkable results at EMMA Eurofinals 2026 in Salzburg, Austria. Ten prestigious trophies validate this high-end car audio commitment.

✨ A heartfelt congratulations for claiming second place in Master Unlimited class. His Mercedes AMG GT features Revolution 7A4 amplifier, Harmonic Harmony Direct Link Ultimate RCA, AHD, and EHD. All available now in Australia.

🌐 Together we continue pushing the boundaries of global sound quality—thank you for your trust. For more information, visit oscashop.com.au

21/05/2026

The DSPA 406 V2.0 is a cost-effective DSP amplifier designed for entry-level car audio upgrades. It is ideal for users with a limited budget who still want a noticeable improvement in sound quality…

15/05/2026

Real hi-fi in your car? Yes we can 🙂

15/05/2026

Stable 5m USB-DAC (OTG) cable now available! iPhone 15-17 and Android compatible.

13/05/2026

Global Debut. Global Victory.

Crescendo and Harmonic Harmony made history at Car Media World 2026 in Salzburg, Austria. This marked our official global debut as exhibitors.

The momentum continued at EMMA Eurofinals 2026, where Team Crescendo x Art In Motion claimed ten prestigious trophies. Eight victories were powered by our products across these categories:

🥇 Entry Unlimited — 1st Place
🥇 Skilled Unlimited — 1st Place
🥇 Skilled 4000 — 1st Place
🥈 Master Unlimited — 2nd Place
🥈 Expert Limited — 2nd Place
🥉 Expert Limited — 3rd Place
🥉 Master Limited — 3rd Place
🥉 Skilled 4000 — 3rd Place

These results validate the world-class performance of Crescendo Revolution Series alongside Harmonic Harmony cables and Power-line Solutions.

We extend our gratitude to for their instrumental support across multiple competition vehicles.

Heartfelt congratulations to every winner who trusted our products on this journey. This incredible journey would not have been possible without your support.

For more information, visit your nearest dealer or harmonicharmony.com

14/01/2026

Always my pleasure visiting the team .jakarta

Address

4/31 Oxleigh Drive
Malaga, WA
6090

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 9am - 5pm
Thursday 8:30am - 5pm
Friday 12pm - 10pm
Saturday 10:30am - 2pm

Telephone

+61417058578

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