{"id":101168041,"date":"2023-03-27T15:45:38","date_gmt":"2023-03-27T13:45:38","guid":{"rendered":"https:\/\/electrosila.info\/archives\/101168041"},"modified":"2026-03-08T11:19:05","modified_gmt":"2026-03-08T09:19:05","slug":"basic-car-audio-upgrade-for-the-audi-a3","status":"publish","type":"post","link":"https:\/\/electrosila.info\/en\/archives\/101168041","title":{"rendered":"Basic car audio upgrade for the Audi A3"},"content":{"rendered":"\n

When you have a free day between projects and a client has one day to do something, you see stories like this one. A man called us and said he had one day, an Audi A3, and a task: improve the sound system in it. <\/p>\n\n

It’s a difficult task. One day on a car like this is nothing. But if you know the secrets of car audio, are familiar with the equipment and cars, and know where and what will work best, everything works! <\/p>\n\n

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So, we have one workday. And an Audi A3, which needs speakers replaced in all four doors to make the music sound noticeably better. What are we doing? We won’t have time to do the soundproofing. We’ll just need to selectively seal the doors in the loudest areas. We won’t have time for the amplifier. Just the speakers in their original locations. <\/p>\n\n

At this stage, the biggest responsibility is choosing the right speakers. It’s good that we have them. People who heard them at the booth couldn’t believe that speakers at that price could sound so good. An Audi A3 owner also listened to various kits at the booth and agreed that the PHD CF 6.1 kit sounded much brighter and more natural than the others. <\/p>\n\n

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We work directly with the manufacturer. All PHD lines are made in Italy. Hand-cleaned. They craft these speakers with passion. Italian soul. So, we took two two-piece kits, found the right spacers in our warehouse, and got started! <\/p>\n\n

The front door before our intervention:<\/p>\n\n

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Front door After our intervention:<\/p>\n\n

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Ideally, of course, we’d keep the front speaker size the same. The factory size is 20 cm. If you’re not planning on adding a subwoofer, it’s better to use speakers with a larger cone. But we only had 16 cm speakers, so using CARAV 14-034 20 cm to 16 cm adapters, we connected the PHD CF 6.1 kit speakers. I’d just like to point out that 16 cm speakers can often sound significantly better than 20 cm speakers. However, the latter have one clear advantage solely due to the cone size \u2013 they produce more bass. <\/p>\n\n

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The rear speakers were installed using the factory spacers, which we modified slightly. The mounting depth for the speakers in the rear door was so tight that there were no other options: <\/p>\n\n

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The standard tweeter location in the Audi A3 is in the side pillars. We installed PHD tweeters there. <\/p>\n\n

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SIGN UP FOR INSTALLATION<\/h2>\n\n
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