Akirakodi

haha, you'll have to ask Nick. The amp is on its way back to Memphis Repair center. The car is on it's way to a shop for further diagnosis.

Looks like a v3 to me, the v4's are the shallow mount ones. What are you using the 3sixty.2 for in the system? Yes, my mistake. It is a v3. I'm waiting on Nick to get back to me as to my options. He did say they'd like to keep the "blownest woofer ever" as a souvenir.

x2 x3, Frankly, I have no idea why this happened. Maybe you could help troubleshoot, if you have some expertise.

Yes, the amp is a Memphis Belle MCH 1300, 5 channel. Junglegoober could comment better than I on the other questions as it was his car/system for the past 3 years. But as far as I know it is the stock electrical system (mazdaspeed3) The subwoofer WAS a SI Mag d2 v4. To reiterate, the system worked fine for 3 years until the power for the 3.sixty.2 was moved to a constant source. That power wire was moved to feed off the same 4 gauge wire that was feeding the amp. It then worked fine for 2 days before everything went to hell. Multimeter shows no voltage coming from the 3.sixty rca outputs and it seems to be working fine. There seems to be a consensus from those with more expertise than I, that the most likely culprit was/is a fault with the amp. Thanks for replying with the constructive questions, look forward to your feedback.

Ok, this is/was my sub. Nick told me that there was a thread on this forum and I passed that along to the former owner, Junglegoober. I didn't have any music playing from the head unit when the "event" took place. It was a electronic sounding 'ziiiip' followed by a 'pop' and then a nasty smell. The amp was rebuilt sent back and re-blown. I have no idea what is causing this mess, if anyone would volunteer to help I'd be most appreciative... Sequence of events: 1. Purchased car- system worked fine 2. approx. 30 days later, I rewired the power to the 3.sixty.2 to a constant source, (it was on a switched source and the sub popped every time the power cut off) which was the 4 gauge terminal running to the amp. system worked fine for two full days. 3. "d-day" 4. sent amp back to memphis audio/ sub back to Nick at SI 5. had 3.sixty checked out at dealer, said it was not putting out voltage. 6. amp came back, hooked it up to front speakers/ 3.sixty.2. with the gains all the way down, the amp worked for 1 day. 7. today, 'ziiip' 'smoke' and six 20 amp fuses were blown in the amp. please help me, Sammie