I really like having the front running active. I don't hear any background noise. Yes the shop did the tuning, but I will be back to have them tune for more bass. I feel the front may overpower the bass.
Had some car audio equipment installed by a local shop.
Factory head unit
Audio Control D-6.1200 powering front speakers
Hertz 3 way running active for all 6 speakers
Audio Control L-1-1500
JL Audio 12TW3 4 ohm speakers
Enclosure by Zenclosures.com
Do you have info on those vacuum hose? I just ordered Fore Innovation fuel adapter. I'd like to get this installed and running before Mustang Week. Any other input is welcomed. Thanks in advance!