System upgrade and hands free bluetooth.

Upgrading my system with 6.5 in the doors, lc7i, rockford prime 600x5, diamond audio 10inch sub and so on. Utilizing the stock wiring for now. I know I've read it before but but can't remember if I remove my dash speakers will I be able to use hands free bluetooth? Not sure I'm going to get the sound stage I want with the dash speakers. Stock non jbl head unit. Thanks

 

My audio guy kept the dash speakers in when I upgraded. I too questioned the sound stage but he said they really don’t produce much sound. He was right. It is fine. I have infinity kappa 6.5 components in the front doors with the tweeter in the door sail.