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Universal Fibre Optic Interface Box - Essential for Retaining Factory Speakers & Amplifier During Aftermarket Head Unit Installation

Name: Universal Fibre Optic Interface Box - Essential for Retaining Factory Speakers & Amplifier During Aftermarket Head Unit Installation
Brand: Brummstadt.com.au
Price: 199.00 AUD
Availability: InStock
Rating: 4.7 (1144 reviews)

-A$50

A$199.00 A$249.00

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Premium Quality: Built to last with high-grade materials
Easy Installation: Plug and play design
Vehicle Specific: Designed for your exact model
3 Year Warranty: Comprehensive coverage
Fast Shipping: Express delivery Australia wide

What drivers say about us

4.7 out of 5 · 1,144 verified reviews with real install photos & videos

K S.

Mazda 3 2010-2013 BK BL AXELA - Premium Head Unit Upgrade Kit: Radio Infotainment System with Wired & Wireless Apple CarPlay and Android Auto Compatibility

Jul 30, 2026

Having purchased my new Brumstadt plug and play system for my Mazda 3, I couldn't be happier. With no experience, I installed the unit myself easily. The unit works perfectly and really enhances the look of the dashboard. The after sales service from Patrick J is possibly the best I have experienced. He kept me updated and guided me through the installation process. I have and will continue to tell anyone who will listen of the amazing experience I had with Brumstadt. Thank you very much.

Jida Ogden

AU • 1 review

Jul 23, 2026

Exceptional service and help! Thanks Tommy!

Big shout to Tommy for the quick, friendly and informative responses, great to have proper converstaions back and firth with a service advisor that is interested in your outcome! Also the Brummstadt brand is a quality product and i've had mine for about 3 years now and it is still going strong, great service and products all round!

Shannon Morton

AU • 1 review

Aug 25, 2025

Doesn’t get much better than this.

Not only is the product great, it works flawlessly and is super responsive with great graphics rendering. But the customer service was even better! I had the pleasure of getting assistance from Patrick J, every question, query or concern I raised was answered with prompt response and plenty of supporting detail. Even to the point of providing photos to assist with verification. A breath of fresh air getting this level of support on a new product, it really made the already simple install an absolute breeze as I had everything required before the installation. 5 star product with 6 star service. Keep it up team!

Desmond

AU • 1 review

Apr 27, 2026

The support service from Brummstadt…

The support service from Brummstadt Support Service was nothing short of outstanding. The help provided enabled me to complete the installation faltlessly. There is no way I could have successfully done it without the help provided. It certainly took the stress out of the installation and gave me every confidence in the Brummstadt brand. The end result a very satified customer. Again thanks

Andrew Vu

AU • 1 review

Jul 11, 2026

⭐⭐⭐⭐⭐

⭐⭐⭐⭐⭐ I had an excellent experience from start to finish. Kevin provided outstanding customer service and went above and beyond to help resolve my issue quickly and professionally. He was responsive, knowledgeable, and kept me informed throughout the process, making everything stress-free. The product itself is fantastic, and I'm extremely happy with the quality. It's refreshing to deal with a company that genuinely cares about its customers and stands behind its products. A big thank you to Kevin for all of his help. I highly recommend this company and will definitely be purchasing from them again in the future.

Jason

Aug 29, 2023

BEST upgrade EVER

Absolutely amazing support and product. I had installed in my 2012 BMW 328i msport. These guys were there all the way, only one question from installer which was answered promptly. The unit works perfectly and quality is amazing. Is actually better than what i thought it was going to be. You genuinely feel they want to help and after being installed can see why they’re so confident with their products. My installer said its first one of this brand to install, and first one that actually works out of aftermarket ones he’s been asked to install before. We’re both impressed with the quality as well. Amazing🤩

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FOOTNOTES

Important product information, compatibility details, comprehensive warranty coverage, and professional support from our technical team

1. Professional installation recommended. Installation time varies by vehicle model (30-120 minutes typical).

2. Apple CarPlay requires iPhone 5 or later with iOS 7.1 or later. Android Auto requires Android 6.0 or later. Wireless functionality requires compatible phone and may vary by region.

3. 4G/5G connectivity requires active SIM card with data plan (not included). Network performance depends on carrier coverage in your area.

4. Our products are designed to work with steering wheel controls unless stated otherwise in the product description. Some vehicles may require a compatible CANBUS module. Retention of factory features varies by vehicle model and year.

5. Screen sizes are diagonal measurements. Actual viewable area may be less. Screen resolution varies by model.

* 3-year warranty included. Express shipping available at checkout.

** 3-year warranty covers manufacturing defects. Does not cover damage from improper installation, physical damage, or unauthorized modifications. View full warranty terms.

† 30-day return policy applies from date of delivery. Products must be in original condition with all accessories. Installation costs are non-refundable. View return policy.

Prices shown include GST. Product availability, pricing, and specifications subject to change without notice. Images shown may include optional accessories sold separately. Vehicle compatibility information is provided as a guide only - please verify fitment for your specific vehicle model and year before ordering.

Apple, iPhone, and CarPlay are trademarks of Apple Inc., registered in Australia and other countries. Android, Android Auto, and Google are trademarks of Google LLC. All other trademarks are the property of their respective owners.

Vehicle Brands

Universal Fibre Optic Interface Box - Essential for Retaining Factory Speakers & Amplifier During Aftermarket Head Unit Installation

Tyre Pressure Monitoring Sensors (TPMS)

Sensor Count

Sensor Type

Installation

Installation Location

Queensland

Tasmania

Western Australia

Your installation

Preferred installation time

Dashboard Photos

Dashboard photos are required for installation

Notes

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Universal Fibre Optic Interface Box - Essential for Retaining Factory Speakers & Amplifier During Aftermarket Head Unit Installation

Tyre Pressure Monitoring Sensors (TPMS)

Sensor Count

Sensor Type

Installation

Installation Location

Queensland

Tasmania

Western Australia

Your installation

Preferred installation time

Dashboard Photos

Dashboard photos are required for installation

Notes

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