Originally Posted by
Irekunso
I have a 2005 XF. I put in a new receiver and just purchased a new set of component speakers for the doors. I have a high quality powered sub that I will be using. I am considering using the stock amp to power the doors only and not even using the two small subs behind the seats. What do you think?
On head unit, set the frequency on the high pass filter to 100 - 150 hz and sub to match.
my hpf is set at 100 hz an lpf at 120 hz.
Your subs behind seats will nit go as low and sound goid, when using your powered sub.
I am using factory amp pushing 6.5's behind the seat and skar components with tweeters on dash by a pillars and oem tweeters also, with skar class d amp powering a pair of zvx 8's and plenty of room for luggage every week.