Ok so i have invested money in a MRD-605 amp.
and getting 2 10" Type-R subs which is perfect combination.

However im thinking of adding 2more or 4 more...
i dont know what amps to buy... I was thinking of just getting mrd-605's or a mrd-1005.
So what would be better.

1. 6 type-r's with 3 mrd-605
2. 6 type-r's with 1 mrd-605 and 1 mrd-1005.
3. 4 type-r's with 2 mrd-605
4. 4 type-r's with 1 mrd-1005
oh and i totally forgot what ohm they are, but ill update the post soon