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  1. FS: Fi Q12 Hight QTS - BNIB

    Car Audio Classifieds
    Product Brand & Model: Fi Q12 12" Subwoofer - 2 Ohm Dual Voice Coils Condition of all items: Item is BNIB 10/10 Total Price: : $250 Shipped (Conus Only) Shipping Terms: : I will pay shipping and ship in original box Pictures: - Unless you are a Upgraded member, or your last 10 iTrader...
  2. 2 Low Power 12's or 1 High power 12

    New Member Introduction
    Hey guys, i was wondering which would sound better, 2 Memphis PR 250w rms subs, or 1 FI BL12 1000w rms sub. (Better meaning louder, but SQ is very important to me also. I would rather it be very clean and moderately loud than a fart sound and super loud). Also, the comparison is based off the...
  3. Fi Q15 + AEspeakers 18" Passive Radiator / 3.3cf

    Technical & Advanced Car Audio Discussion
    New Fi Q15 owner here. I just wanted to share about my project and also had a few questions and was hoping for some feedback/opinions. Recently got my hands on BB6 pro and built a pretty bitchin' (and simple) PR setup for my buddy's Saturn ION that piqued my interest to try it again, but...
  4. Any 18" Woofers Still Made for IB?

    General Car Audio Discussion
    Hey all. Every company that I get in contact with doesn't manufacture 18" woofers designed for IB installs, this includes Fi, AE (Acoustic Elegance), iST, Ascent Audio (Gone forever), etc. Any idea who still makes one, and where to get it? (And has all the specs to back it up) Thanks...