Answers:

1) The amps are not plug and play. However, you could buy the standard amp plugs from a BMW dealer or junk yard and simply splice them in. You would have to run the rear speaker wires from the radio to the amp.

2) The standard amp is less than 1/2 the power of the DSP amp. The DSP amp puts out 330W total, and the standard amp is 150W.

3) eBay or a salvage yard is probably the best place to get a standard amp.

4) It is probably easier to install an aftermarket amp instead of retrofitting the non-DSP amp from DSP.

Now my question, why would you want to move from a DSP to standard amp?

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