It's $200 for a 4x12 cabinet, so it's not going to be the best. Hard to say without plugging in your amp and playing through it.
Are you saying you need 2 4x12 cabs to play in your praise band? I fear for the congregation. Do you normally not mic it because you don't have extra mic channels on the mixer, or you'd rather not? No one today needs a double stack; few acts that have them actually even have both top and bottom plugged in!
nedorama Monkey Boy Studios
Summit 2BA-221, TLA-50
mBox Pro 3, Pro Tools 10.3.4, OSX 10.8.3
Radial JDI x 2, ProD2, ProRMP
'65 Bandmaster, '65 Tremolux, '65 Showman; '74 Princeton, '77 Princeton Reverb, Dr. Z. Mini Z Head & 1x12 Cab, pedals, George L's cabling
'65 Farfisa Compact Duo www.facebook.com/thetoysband