Did-it-myself custom box for 370z (56k beware)

2fast4thelaw

It looks good but your sub will not last long with that much power in that small of an enclosure. Fiberglass is your friend in this application and it will buy you some more air space. You might even gain enough depth to run a better, more capable conventional sub. That is a great amp you are running but it will rape that 10" sub you are using. Some tricks I have used when running to big an amp to a small under rated sub is trying to wire it at 8 ohms if you can. To do so the sub would have to be a DVC with 4 ohms per coil but then you can run a 600 watt amp and the sub will only see 200 to 300 watts but you have a massive amount of reserve for the amp to deliver clean power to it.

__________________
To the optimist, the glass is half full. To the pessimist, the glass is half empty. To the engineer, the glass is twice as big as it needs to be.