Originally Posted by
SoCal Rich
So, I've been able to do my road test, so here is a report:
First, a summary of my installation:
1. Polk DB 5251, no sub woofer, used existing tweeters
2. NVX MVPA4 amp
3. Connected via headset plug
So, the volume is definitely higher than the original. Jimmy measured 2x, but I would guess 1.5x in my case.
AVC no longer works; I'm guessing that AVC only works when speakers are chosen as the output; but not when headset is chosen.
Sound quality is not as good, probably because I did not install a sub woofer.
So, would I do it again knowing what I now know? Jury is still out.
Will I uninstall? Definitely not, I really wanted the extra volume.
Wish it sounded a little bit better, but I'll get used to it.