Replacing the stock (Bose) Concert HU A3 (8P)
I'm currently getting the gear ready to upgrade the A3s sounds. Quick question on the two aerial connections on the Concert. I can use an Autoleads PC3-52 to power the Aerial Amp but what is the smaller aerial connection used for ?
BTW Kit list will be :
Alpine DVA-9861Ri HU (full speed IPod)
Alpine PXA-H600 (optical and AI-Net from the HU)
Alpine PDX-4.150 BiAmping Fronts
Alpine PDX-1.1000 Subs
Focal Utopia Fronts
Pair DLS 6" Subs in a custom box.