Guys, I'm not trying to break the bank here... But, I have a pair MMats 3.0 12"
Some specs....
3" four layer Kapton dual voice coil
High excursion suspension with flat spider
Poly cone and foam surround with polymer sealan
Re Voice Coil (Ohms) 2 x 4
Fs (Hz.) 26
Vas (Liters) 84.0
Qts .18...