I now own an Outlaw sub and will offer my endorsement. Great sounding sub for the money. I would also plug Aperion for their line of subs. Both brands are rather outstanding.

FireGuy
M22V3/M3ti/M2V3/Omega Super 5/Aperion 5C/OutlawLFM1+Sub/Denon AVR1906/YamDVDC750/AS AMP110