Home Theater Forum and Systems banner

ftw

  1. Ported Subwoofer Build Projects
    I'm planning to build a ported sonosub with this driver. Though it would like larger, the best I can do is 24 cf probably tuned to 13 Hz. I'm concerned about airspeed and the first port resonance though. I think this thing really needs a 10" port, but that pushes the first resonance down to...
  2. DIY Subwoofers - General Discussion
    What would you do between 4 18" IXLs or 2 FTW 21" drivers. Looking to go sealed from ported. Yes I know, I didn't think I would end up thinking about it. I am waiting for a price back from Mark at IST about shipping to the UK but it would be good to get some opinions. 4 IXL's would be cheaper...
Top