Car Audio Systems
And Stereo Installation Sydney

Who are we

Are you looking for car audio installations in Sydney? 

Xtreme Car Audio is a leading independent Car Audio Specialty store in Sydney, with many years experience, award winning installers, licensed fitters, and the widest range of products, also from leading car audio brands. At Xtreme Car Audio, we provide in house car audio installations for customers located all over Sydney, New South Wales and even Australia.

Xtreme Car Audio is based in the ever growing Blacktown NSW and has customers travel from all over the Country for small or large installs.

As the Automotive Business of the year (2013) we offer great service, quality installs and lifetime warranty on our installations.

We invite customers to browse the showroom, give advice and test and repair existing systems.The team at Xtreme Car Audio are like a small family with the love of cars, electronics and good sound.



  • Congrats great job guys always great service

    Trevor Eadon
  • Professional clean install all done on time and to budget. Will use the tram at xtreme going forward.

    Mark Fakhouri
  • Installed car alarm…done very good job..happy customer…highly recommend them…👍👍👍

    Foti Misiaris
  • I have taken two cars there with my own equipment which some installers don’t like. These guys did a great job, were competitive & reasonable to deal with. The installs were done well & the cars returned the way I dropped them off. I will be back soon, with another car.

  • Thanks again for the great service which is why i keep coming back!

    Grant Watson


Custom Fitouts

If you are looking at getting a custom fitout, with fibreglass, custom designs, leather interiors, modifications or otherwise, then below is what we require you to do to obtain a quote:

1) Bring the car that the works need to be completed on to Xtreme Car Audio Blacktown at a time that the Director (Jay) is available. The car must be seen to receive a quote on any custom works.

2) Bring any items, ideas, colours etc that you have for the job with you.

3) Allow approximately 30 minutes to chat about the fitout. Once your quote is received, if you wish to go ahead, we will discuss the time required, the final details, take a deposit and make a booking. No quotes will be provided over the phone or prior to viewing the vehicle.

$25 Off Any Purchase
Free Audio Tune
No Prize
Free Reverse Camera With AV Purchase
10% Off Any Purchase
No Prize
No Prize
No Prize
20% Off Installations
$100 Voucher
No Prize
Free Phone Cradle
Spin The Wheel And Win A Prize!
Enter your email address to spin the wheel. This is your chance to win amazing discount!
Our in-house rules:
  • One game per user.
  • Cheaters will be disqualified.

Product Inquiry Submission

Soundstream SSTv2.57 5×7 Speakers

Sale price - $199

Product Inquiry Submission

Kenwood Double Din Bluetooth MP3 Unit

Sale price - $209

Product Inquiry Submission

Kenwood 3ways 6x9s

Sale price - $95

Product Inquiry Submission

Soundstream 900RMS Sub

Sale price - $499

Product Inquiry Submission

Mongoose Double Din CarPlay Unit

Sale price - $589

Product Inquiry Submission

Soundstream 5ch Digital Amplifier

Sale price - $539

Product Inquiry Submission

Pioneer Mechless/BT/USB/AUX Unit

Sale price - $159

Product Inquiry Submission

BlackVue DR750S-2CH Dash Camera

Sale price - $529

Product Inquiry Submission

Mongoose Q490 DVD 9inch DVD Headrests

Sale price - $489

Product Inquiry Submission

Kenwood 7″ Carplay/Bluetooth/Touchscreen Unit

Sale price - $779

Product Inquiry Submission

Mongoose Dual Engine Immobiliser

Sale price - $229

Product Inquiry Submission

Mongoose Reverse Sensor Pack

Sale price - $109

Product Inquiry Submission

Kenwood DDX9019DABs

Sale price - $779


Xtreme Car Audio is currently open for trading 7 days a week. All sales, installations and enquiries are continuing as normal at this time. We are giving great discounts to encourage business.
We are taking proactive measures to ensure everyone’s safety such as regularly disinfecting all surfaces, practicing social distancing, wiping down/disinfecting common surfaces (door handles, steering wheels, trims, gearsticks, consoles, keys etc).

Bookings are limited and spaced apart. We request that customers do not touch display items, no handshaking and please refrain from bringing children to the store. The sitting area has been removed, and, ifyou are unwell, please stay at home.

The Director and Staff at Xtreme Car Audio wish our customers and their families health and wellbeing during this crisis and thank you for your ongoing support.