Questions & Answers

Does anybody know where to find a Hifonics Goliath 3212 subwoofer for a decent price?

Sep 14, 2007 by BRANDON B
Circuit City my sub wired up wrong and burned 3 rolls of voice and seeking another sub, but I can not find one for under $ 450 + S & H. Any anbody their websites or sales that havent been used 2 much?
  • Type Hifonics Goliath 3212 on google. However, if I became a subwoofer SPL?

    5102SPL http://cgi.ebay.com/PIONEER-PREMIER-TS-W-12-Subwoofer-CAR-SPL-SUB_W0QQite ssPageNameZWDVWQQrdZ1QQcmdZViewItem mZ300150160474QQihZ020QQcategoryZ18803QQ
    This is a sub $ 1000. Will cost $ 495 + shipping.

    http://cgi.ebay.com/JL-AUDIO-BRAND-NEW-1 2W7 Subwoofer-3000W-W7-BIG-BASS-NIB_W0QQ itemZ200152194126QQihZ010QQcategoryZ1880 3QQssPageNameZWDVWQQrdZ1QQcmdZViewItem JL W7 - $ 459 + shipping. It's like a sub $ 900.

    Personally, I would go with the JL W7 this thing is a monster and seem so much better than the Hifonics Goliath. Honestly, this submarine is so strong, it's like wow.

    http://cgi.ebay.com/BOSTON-ACOUSTICS-SPG 555-2-Ohm-OVAL-12-SUB-Subwoofer NEW_W0QQ itemZ250162817319QQihZ015QQcategoryZ1880 3QQssPageNameZWDVWQQrdZ1QQcmdZViewItem $ 400 + shipping
    This thing originally cost $ 1500. It has 3 3 / 4 "excursion. Beast. He has size 2-12" subs. Need custom sealed box. Fantastic, quality sound crazy, deep, and gets loudddd.


    My preference would be the JL and Boston, and Pioneer. But this pioneering as the world record for SPL.

15" Hifonics Goliath sub (1600w rms) w/ a Hifonics Zues mono amp 1600w rms...upgrade batt/alternator???

Apr 03, 2007 by JIMMY JAMZ
Ok so here is the deal I am going to upgrade to a 1600w rms Hifonics Goliath 15" sub with a 1600w rms Hifonics Zues mono amp. I am also putting in a Hifonics Jupiter 4 channel amp (600w rms). Do I need to upgrade my alternator/ battery? I have been told to upgrade my battery before but I dont knwo where to find these types of batterys..... any one.. a lil help!!!!
the battery is only to power your electronics while the engine is off (and to start the car).
If your alternator can handle the load, then no need to do either. If it can't keep up, then upgrade it. You might want to get a 1.0 Farad cap for the amp running the sub.