elkiko2004

yes bro i did that exactly, i didnt find any anormaly....it seems to be all righ....as i said, i can hear the noise right above the dust cap.....

well, is the amp is clippin, its got nothing to do with the sub problem, i insist it is the sub, i check everything and all its all right. the noise that the sub make its strage, i can hear it in the union between the spider and the coil, above the dust cap...i hear that noise right there inside.....

well, scott you know bro that mmats amps are not cheap trash amps...they are built ok. ive seen btl dual 2 playin with those ugly hifonics and they're play nice. the gain its only 1/4....and the HU its way down from its fullest (80 max) so its not an amp problem.i dont think so. the problem apears with songs with the bass around 35 hz like dj UNK WALK IT OUT track....this doesnt hapens with a 20 hz tone for example.....

yea the motor is dual 1 ( its not the universal ) and the recone its dual 2....so that could be the problem ??

thanks scott. the amp its not clippin bro. the gain is just 1/4....i used to push two mtx 9500 dvc 4 with this amp, with the same gain, and they took even 65 on volume without clipping. i dont think it is an amp problem. if the motor isnt universal and the recone is dual 2 ?? that could be the problem <??

has been fixed. thanks