Volvo Owners Club Forum - View Single Post - HU-850 to HU-650 swap.

CricketyJimin · Mar 16th, 2024, 11:50

The HU-650 wasn't (as far as I'm aware) meant to be used with the underseat amp so you probably need to try swapping out the connection for that so the speakers are powered directly from the HU.

Mar 16th, 2024, 11:50	#2
CricketyJimin Member Last Online: May 3rd, 2024 15:47 Join Date: Mar 2011 Location: Stuck in the middle	The HU-650 wasn't (as far as I'm aware) meant to be used with the underseat amp so you probably need to try swapping out the connection for that so the speakers are powered directly from the HU.