Welcome to Highdown Car Audio & Security


We're are currently CLOSED for annual holiday

Dont Panic, we will be OPEN again on Monday 12th October

Corona Virus Update

Of course, the safety of our customers and co-workers remains the highest priority so we have been working hard to welcome you back safely. ​

We've introduced new measures so you can enjoy a safe and comfortable shopping experience.​

So we look forward to seeing you and  saying a socially-distance 'Hello'  again .

Our Ethos

We are the only car audio specialist in Worthing, West Sussex. Unlike other car audio companies that are closing their doors, Highdown Car Audio & Security continues to grow and expand. Our completely fresh approach, and up-to-date technical know-how, have won us numerous awards.

In an industry which is changing constantly, and new vehicles are developed on what seems like a weekly basis, it's too easy to get complacent and brag about how good you were back in the 80's. So even with all of our years of knowledge and experience, we attend regular courses so that our staff are fully trained in the latest products and techniques, so that we can offer you the best installations, using the latest fabrication techniques using and offering after-sales service that is second to none. We offer all of our customers friendly, expert help and advice.

Call us on 01903 238 119 or visit our showroom.

We work with all top manufacturers

We stock and fit Cerwin Vega audio products
We stock and fit Hybrid Audio products
We stock and fit Pioneer products
We stock and fit Alpine products
We stock and fit Hertz products
We stock and fit Audison products