NO MORE
BORING DRIVES

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Welcome to Overdrive Car Audio, your trusted car audio specialist in Castle Hill. Led by a team of sound experts, we don't just upgrade sound systems, we're here to elevate your ride with next-level system design.

With us, every road becomes your stage, every track your anthem and every moment behind the wheel captivating. So strap in and turn up the volume. When it comes to car audio, settling for anything less just isn't our style.

Brands we trust

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Newest
Products

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Pioneer "Retro" Style Digital Media Receiver
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Pioneer "Retro" Style Digital Media Receiver
$699.00

Model : SXT-C10PS

  • True Retro styling

  • Cassette slot cover flips up to access USB and Aux ports

  • Bluetooth with external Mic

  • RGB illumination to set the perfect colour for your car

  • Time Alignment

  • 13 band EQ

  • 3x RCA preouts

  • Detachable front face

FINALLY a modern 1DIN head unit with all the modern tech & connectivity that looks absolutely period correct in your classic cruiser! Classic Pioneer styling, right down to the original Pioneer logo, fake cassette slot, raised push buttons, and of course detachable front face.

Perfectly suited to a classic BMW, Porsche, Mercedes, Toyota, Nissan, or anything Euro, JDM, American Muscle, etc!

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Kenwood DMX9720XDS 10.1" Floating Screen Upgrade - JB74 Jimny
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Kenwood DMX9720XDS 10.1" Floating Screen Upgrade - JB74 Jimny
$1,599.00 $2,049.00

When you want the best of the big screens combined with top notch audio quality, look no further than the flagship DMX9720XDS from Kenwood - and it looks damn sharp in a Jimny!

Our custom made head unit upgrade includes EVERYTHING, pre-made, with all wiring looms custom-made and ready to plug in!

  • Kenwood DMX9720XDS 10.1” floating screen head unit

  • Premium 2DIN radio fascia panel

  • Overdrive Car Audio custom made TRUE plug & play wiring harness (keeps steering wheel buttons, reverse camera, radio, USB port, GPS antenna etc)

  • Printed step-by-step instructions

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Jimny 3-Door & 5-Door Eton Speaker Upgrade (front only)
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Jimny 3-Door & 5-Door Eton Speaker Upgrade (front only)
from $499.00

Our premium, direct-fit FRONT speaker upgrade kit for the 3-door & 5-door Jimny JB74/JC74 which includes:

  • Eton PRA-13 5.25” component speakers (separate tweeter & door speaker)

  • Overdrive Car Audio direct-fit speaker spacers

  • Your choice of tweeter mounting options: replacement trim panel tweeter pods or surface mount

  • All wiring, mounting hardware and instructions

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How we
rock

(01)

Car Audio
Experts

Our team of expert car audio specialists have over 20+ years of experience offering our customers in-depth car audio knowledge and honest advice.

(02)

TAILOREd system design

We approach each job with our tailored and individualised approach. Working with your car, budget and aspirations to build the ultimate system.

(03)

Custom installations

Each car is unique and our installs are the same. We customise each specification to your needs and vehicle. Building a specialist outcome that is uniquely yours.

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View our latest work

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Some kind words

“Karl went above and beyond to help me with a stereo install in my car. He was always happy to help and customise everything to my needs. After-sales service has been great too. I highly recommend the team.”

Blake

“Karl and Simon have been meticulous, consistent, and professional. They have instructed and educated me without patronising or ever taking advantage of me. Their after-sales follow-through has been exceptional, and I am really happy with the work they have carried out.”

Drew