opinion on memphis mojo 12 subs?
 

ok, my brother is geting his 1 systems. some guy from school want to sell him 1 memphis mojo "12" boxed and and 1800 watt quantum amp(never heard of this brand). now, i know this is vage and all but this is the only info about the system he got. this guy want $400 for it. just looking for some feed back.