Lanzar sub
 

Anyone know if this is any good: MODEL# OPTI1222D
Optidrive 12'' Die-Cast Aluminum Alloy Cone Dual 2 Ohm Subwoofer,or this one:
MODEL# OPTI1232D
Optidrive 12'' Die-Cast Aluminum Alloy Cone Dual 2 Ohm Subwoofer
i only have about 300watts rms to power it ,any input would be nice as i can get either one pretty cheap!Thanks!!!

Good loud subs, relatively inexpensive :) the dual 2 ohm voice coils limit your system resistance to 1 ohm (can your amp drive it) or 4 ohms (is it still a 300 watt amp?)

won't get loud off 300rms, but give it upwards of 800rms and i've seen them do some damage

cool,the amp is bridgable,and briged at 4ohms i have my 300watts rms,just wanted to know if they were any good my brother can get them for me at a decent price,thanks a lot!!!!!!!!!!!!!