Forgive me if this question has been answered several times before, I just didn't know how to search for it here.
I called a shop inquiring about an installation for an aftermarker head unit for my '99 TL. He asked me if it currently had a BOSE system, and I said yes. He said that I would need aftermarket speakers too because the speakers are "self amplified".
Do I really need after market speakers? Eventually I will buy some, I've spent so much money lately, I plan to invest in them later.