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Hi-Tech Car Sound & Security provides a MOBILE automotive aftermarket electronics supply and professional installation service. We are Australian owned and founded by Martin Hobbs.

Hi-Tech Car Sound & Security has been at the forefront of the automotive aftermarket electronics industry for over 35 years and with a combined team total of over 58 years industry experience you can rest assure that you and your vehicle are in the right hands.

We take great pride is all aspects of our business with our corporate motto being, “PROFESSIONALISM, SERVICE, TRUST and QUALITY.”


Hi-Tech Car Sound & Security understands that your time is important and our MOBILE service offers you a convenient and stress free experience. Yes, that’s right we come to you! Our mobile services area includes the greater Brisbane and Gold Coast areas. 

We offer a LIFETIME warranty on all of our installations and only use the most technically advanced quality products which are designed to not only look great but deliver true customer satisfaction. We offer a comprehensive range of products and brands to both the retail and trade sectors.


Hi-Tech Car Sound & Security has a team of highly experienced and qualified sales consultants and technicians that are here to not only provide you with exceptional service, but are here to help you through every step of your purchasing journey.

With the ever changing technological advancements occurring within our industry we ensure that our team is always further enhancing their knowledge to meet the ever changing world that is, automotive aftermarket electronics.

PROFESSIONALISM, SERVICE, TRUST and QUALITY form the core of our corporate philosophy and this is why Hi-Tech Car Sound & Security remain at the forefront of the automotive aftermarket electronics industry.

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