Originally Posted by afsar
Hi, can someone plese help me understand this. My setup in e60 is standard 6 speakers setup which I upgraded by adding coaxials in the front door, alpine tweeters and the tweeter enclosure, sws8 underseats and stock rear all driven by PDX5 in the boot. Coded n CIC on hifi so I am getting all 4 full range signals low level straights into PDX. Now if I want to add H660 which line should I connect input and output too? What shall I keep my PDX 5 cut-off freq for each channel?
Please someone guide me I am doing it this weekend, fingers crossed.
The H660 accepts speaker level or line level inputs.
H660 output are RCA, into amp (PDX5).
Leave them all on "full" since your H660 will now take care of it, and at the same time "limit" them, as me and Kai were discussing above...