Looking for sub-box for two 12" mm124

Systems

I was wondering is this box i found on cardomain is good for my two 12" mm124. My real Question is that it had a plexi glass type display i was wondering is this a bandpass box or is it really a sealed box because i read that these subs need a sealed box. it's a OBCON SS122-.88($170) it has:
Enclosure Type: sealed
Subwoofer Opening Size: 12"
Number of Subwoofers: 2
Enclosure Material: MDF w/ plexi
Speaker Terminal Type: binding posts
Sealed Chamber Volume: 0.88 cu. ft
Or should i get a R/T 325-12($70) which has:
Enclosure Type: sealed
Subwoofer Opening Size: 12"
Number of Subwoofers: 2
Enclosure Material: MDF
Speaker Terminal Type: binding posts
Sealed Chamber Volume: 0.88 cu. ft.
Thanks for the help!!!

exalted512

i prefer obcon over r/t
its not a bandpass, its just showing off the basket of the sub
-Cody