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  • Regular price $599.00
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2-way High-end Front Speaker System Upgrade

*This product is for specific use with the X701D-A45R

The SPC-100AU front speaker system features two high performance mid-bass woofers and two Silk Dome tweeters to upgrade the front doors of your Audi Q5, A5 or A4 that have the original four or eight speaker passive sound system.

These speakers are specifically designed to work with the Alpine Infotainment System to deliver excellent sound quality and to handle the increased power output. By shifting the tweeter location to the mirror triangle in the doors a much better staging impression is achieved.

The Alpine door woofers deliver much deeper and stronger bass and feature much better tonal response and overall sound quality than the factory installed system.

The sound upgrade kit is inclusive of high performance networks, all required installation parts and even a sound deadening kit to eliminate any vibration noise inside the doors that could disturb your sound experience.



  • High-end two way system
  • 20cm mid subwoofer
  • 2.5cm silk dome tweeter for door mount


This Perfect Fit Solution has been made to suit the following vehicles:

Model Year
Audi A4 (8K) 2007-2015
Audi A5 (8T) 2007-2015
Audi Q5 (8R) 2009-2016

*The above table is only an indication of the vehicles that the kit may be installed into and is subject to change without notice. Please seek the advice of an Authorised Alpine Dealer before purchasing any perfect fit solutions to ensure your vehicle is compatible for installation.


For product updates, visit SPC-100AU | Alpine Electronics of Australia