Car Audio

We source, supply and install most recognised brands of Car Audio equipment.

Car Audio installation Christchurch

Mobile Car Audio Installation Christchurch

Professional and highly trained, GRC Car Audio + Security is a fully mobile installation service in Christchurch. We source, supply and install most recognised brands.

We install the latest systems in your vehicle.
GRC Car Audio + Security is your trusted provider of advanced vehicle systems. With over 25 years of experience, our professional and highly trained team ensures top-quality installations for cars, classic’s, trucks, boats, machinery, and RV’s. We take pride in providing exceptional products and delivering unmatched service to our customers.
We are fully mobile.
At GRC Car Audio + Security, we prioritize your convenience by offering fully mobile services throughout the Christchurch region. Simply provide us with your vehicle\’s make, model, and year, and our skilled technicians will come to you. No need to worry about making trips to a physical location – we bring our expertise directly to your desired location, saving you time and effort.

Our Car Audio Range

Car Stereos

Immerse yourself in a world of superior sound and advanced features such as Android Auto and Apple CarPlay with our selection of car stereos from renowned brands Alpine and Pioneer. Designed to seamlessly integrate into your vehicle, these car stereos offer a range of functions, including Bluetooth connectivity, touch screen displays, navigation systems, and compatibility with various media sources. With Alpine’s and Pioneer’s commitment to innovation and audio excellence, you can expect exceptional sound quality and intuitive user interfaces. Elevate your driving experience with the latest technology and superior sound reproduction provided by our car stereos from Alpine and Pioneer. Enjoy your favourite music, stay connected, and navigate with ease while on the road.

Multi Media Systems - Apple Carplay & Android Auto

Revolutionize your driving experience with the ultimate in-vehicle Mobile Entertainment experience.

Car Speakers

Experience premium sound quality in your vehicle with our selection of car speakers. Designed to deliver immersive audio and exceptional clarity, our car speakers are engineered to enhance your driving experience. Whether you’re a music enthusiast or looking to upgrade your audio system, our range includes options to suit all preferences. Choose from a variety of sizes and configurations to find the perfect fit for your vehicle. With superior craftsmanship and cutting-edge technologies, our car speakers ensure that every detail of your favourite songs comes to life on the road. Upgrade your audio system with our high-quality car speakers and enjoy a new level of musical enjoyment during your journeys.


Add depth and power to your car audio system with our high-performance subwoofers. Designed to reproduce low-frequency sounds with exceptional clarity and impact, our subwoofers deliver deep, punchy bass that can transform your listening experience. With various sizes and power options available, you can choose the subwoofer that perfectly complements your audio setup. Feel the music like never before and bring your favorite tracks to life with our top-quality subwoofers. Elevate your car audio system and enjoy a thrilling bass experience on the road.


Enhance your car audio system with our powerful amplifiers. Designed for exceptional sound quality, our car audio amplifiers deliver crystal-clear audio and deep, impactful bass. Choose from a wide range of options, including compact and high-output models, to suit your vehicle and preferences. Our expert team is here to guide you in selecting the perfect amplifier for your system or designing a complete upgrade. Unleash the true potential of your music on the road with our premium car audio amplifiers. Elevate your driving experience today.

Request an Online Consultation

All we need to know is your vehicle’s make, model and year. We’ll get back to you soon.

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