wanna know everything about it....

ummmmm....... what?

specs, differences between 2nd and fourth gen besides cone, comparisons, reviews....

You'll have to PM Electrodynamic for the specs.

Cones are pretty much the same as are the surrounds. Spiders are different and the motor and coil are TOTALLY DIFFERENT.

PS, the search function will do you wonders. This subject has been covered here so many times.

What Ryan said. The major similarity between all previous Mag's vs. the current Mag is the cone...that's it. The surround on the 2'nd gen vs. the 3'rd gen (there are technically only 3 different versions - people on the net have labeled our logo-less run a "version" but there was absulotely nothing different about those vs. the one's that had the logo on them prior to the logo-less version) is slightly different, but not enough to even worry about. The basket is the same (although finished differently) from the 2'nd gen on. The spiders are completely different, the voice coil is a different length and is also finished differently, and the motor is COMPLETELY different. The current generation Mag is a much better performing driver than any of our previous offerings. It is more efficient, drops lower, plays just as tight, etc. The current gen is also 300% more durable than anything we've offered before.

All-in-all, our current Mag (3'rd generation) is considerably better than anything we have offered before.