The cab is fine I think the voice coil is coming apart, it buzzes at any volume or frequency. The cone is fine. I replaced it w/ an Eminence so I could keep working but it's not the same. The punch, transient Attack, is not there. I have a Trace Elliot AH 300 and a 410 XL on top. Can this be repaired or where can I buy a new one? The Eminence bolted right in. I play an Aria Cardinal Pro 2 CSB 380