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A4 B5 - Can I run a sub and amp off my Symphony?

Dans-first-Audi Jun 10, 2009

  1. Dans-first-Audi

    Dans-first-Audi Member

    Hello all.

    What is the standard head unit like? I want to keep an OE look can I run a aftermarket sub and amplifier using the standard head unit?

  2. AndyMac

    AndyMac Moderator Moderator

    Yes certainly. You can even pick up the the rear pre-outs and remote on for the sub amp from the feeble little amp bolted to the left rear deck speaker, so the only additional wiring you need to run is a fused power cable from the battery. Easiest way through the bulkhead is via the ECU cover underneath the drivers wiper scuttle.n This drops down into the drivers footwell. There is a bolt at the back you can't get to but releasing all the others will allow you to prise up the cover enough to feed the cable through.

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