Stay With Def Tech BP 6B or Mix BP-8060?

[Joe]

I currently own 4 Definitive Tech BP 6B towers and was wondering if my next purchase for 2 more towers should be another pair of BP 6Bs or the bigger BP-8060s? Would my dual subs "interfere" with the BP-8060's built-in subs?

The reason why I'm comparing the BP-8060 with the BP 6B is because I found them for 50% off.

 

[GlocksRock]

I think it would be ok to mix and match.