Faulty BMW Harman Kardon Amplifier Replaced & Relocated with Audison
This BMW 4 Series came in with a faulty Harman Kardon amplifier, a common issue caused by water damage in the factory amplifier location. Rather than simply replacing it with another unit in the same vulnerable position, we upgraded it with a high-quality Audison amplifier and relocated it to a safer area to help prevent the same problem happening again. This upgrade restores the audio system properly while improving reliability for the future - a much better long-term solution than fitting another factory amp back where water can reach it. A clean, professional repair and upgrade that brings the BMW sound system back to life. For BMW audio repairs, upgrades, Apple CarPlay, dash cams, trackers and vehicle security, get in touch with John Kleis Car Audio. 📍 Reading, Berkshire 🌐 Website: www.johnkleisaudio.co.uk 📸 Instagram: @johnkleis ▶️ YouTube: @JohnKleisCarAudio 📞 Landline: 0118 986 6224 💬 WhatsApp message only: 07376 955734
You won't believe how insane the Harman Kardon system in the BMW 3 Series can sound! (also G20)💥
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