Hello,

I am planning to install an Alpine UTE-52BT Blue Tooth receiver and would love to know what is needed to connect the stock Front/Rear speakers and sub woofer? Also, has anyone tried to keep the stock microphone vs using the supplied- if so any tips? I am asking because I was told that The front speakers run off a separate amp than the rears and Sub too. My goal is use the receiver amp for the front speakers, keep the rear and sub on the stock amps? I'll take recommendations. Please note I have scoured the forums and nothing seems to be clear on this.

Alpine Specs: (1DIN)
- outputs: 6-channel preamp outputs (2-volt front, rear, and sub)
- MOSFET amplifier 18 watts RMS CEA-2006/50 peak x 4 channels

Bose Symphony System: 6 CD changer in trunk. (1 DIN)

Miscellaneous:
- recommendation on install kit?
- other?

Thank you in-advanced!