Originally Posted by jlewissystem
It is, and that magnet and rubber surround really keep great control of the cone. I am super impressed with how solid it sounds. Doesn’t rattle anything, not even the mirror, but you can feel it and hear every change in pitch. I hated car systems that only had one sound coming from the sub (LOUD) so this is a very welcome change.
And when I get the box completed, I'll be sending about 1000-1500 watts to to the sub. It should enjoy that