Discussion Starter · #1 ·
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 and yes there's no replacement for displacement.