haha... pwned..
you could get the six subs at 2.66 ohms.. or 6 ohms... or .6667....
I would suggest the more expensive REs... much more quality sub...
What kind of am are you getting/do you have? If its a shitty amp than go with the cheaper subs, if its a decent quality amp go with the REs...
Thats my opinion...
Okay so you have six subs with dual 4 ohm voice coils, therefore you have a total of 12 4ohm coils to work with. If you wire each sub's voice coils into series than each sub would have an impedance of 8 ohms. Now simply wire all of those into parallel and that would give you an 1.33 ohm load. Make sense?
lol.. ^^^
More details would be nice...
Personally I would go with a custom built ported/vented box. I don't really like the way that bandpass boxes sound, and plus they are really hard on the sub. A good ported enclosure should give you the bass that you want.
What are you planning on powering the BTL with?
I am going to buy a term-lab spl meter to meter my system but I'm not sure wheather to buy a dual or single sensor kit. What do you think. Thanks in advance!!
the box has enough cubic feet for two of those subs but it doesnt look like you have enough port. I believe you need between 12 and 16 square inches of port per cubic feet. your box is approx 7.5 cubic feet so you need between 90 and 120 square inches of port. I may be wrong tho.. but i think that is right. what are your port diemensions?
edit: i did all of my math wrong and I didnt exactly look closely at the picture.. lol.. it says right there the theres only 3 cubes of spaces.. ignore everything that i said above.. wow lol.. guess i should look more closely before replying..