18" sealed sub of modest dimensions

[poseidonsvoice]

With a BMS 18n862, hard to go wrong. Build 4 of them, place them symmetrically (a la Harman) or asymmetrically (a la Geddes) in your room [depending on space, WAF, room configuration, blah, blah, blah], measure, measure, measure, and then be happy with movies or music.

It’s almost too easy ;-)

Best,
Anand.

 

[IWC Doppel]

Don’t thinking I can squeeze any more 21x21x29 boxes around, very happy so far adding another three subs would mean I would be running a 7.7.0 system ! I could EQ this as I’m using a 10x10 HD for bass purposes.

This fellow is “hidden” behind the front left