[RGordonpf]

Brian,

Would it be possible for you to describe to us what you perceive to be the difference in sound and performance between a Larger with the 12" and 15" versus the Larger with the 12" plugged and the new 120oz motor 15" installed?

Thank you.

[Brian Cheney]

With the new driver I find the first octave to be cleaner and stronger.

IF you are into DIY you can beef up the LSW cabinet to more closely match that of the VSS.

[ctviggen]

Thanks, Brian.  Well, that's yet another thing on my upgrade list!  (But I have two Largers, so I'd need two adapters.)  I will keep this in mind, and after I sell some of my stuff, I'll upgrade. 

[RGordonpf]

Any thoughts as to the best way to plug the 12" hole?  A 13" x 13" square of plywood could be attached to either the inside or the outside.  I assume you would want to use some gasket material to insure an airtight seal.  Or would you make a circular plug with a slightly tapered edge that you would just tap into the hole and seal it with wood putty.  Or with your CNC mill take a 3/4" piece of solid wood, make a 13" circle, then reduce the 13" diameter to 12" for the first 1/2" of the circle, thus getting a 12" plug with a 13" lip.  Or am I over looking the obvious?