Upgrade the B&O Speakers on Your Audi A5, S5 or RS5 Sportback - Front Center Speaker - YouTube
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Amazon.com: DS18 JL-SB6 Plug & Play Sound Bar Enclosure Upgrade with 6.5" Neodymium Mid-Range and Tweeter Compatible with Jeep Wrangler JL/JLU | Gladiator JT Left and Right Speakers (Pair) : Electronics
Rs5 8T B&o front speaker upgrade | Audi A5 Forum & Audi S5 Forum