what is this tuned to?

[TrentonLong]

Box volume: 2.70 cubic feet

Total port volume: 0.32 cubic feet

here it is: http://www.sonicelec...-Enclosure.html

sorry im a nub

and do you think this would be good for a Obsidian 12" D2? on a 1000rms www.sonicelectronix.com/item_34507_Hifonics-HFI1000.1D-HFI-1000.1D.html

Or should i just build one, it is for a 1998 chevy 1500 extended cab

[Srh_rider12]

i want to say ( ((30)) typo 40 ) but someone correct me if im wrong

[john253a]

that what that box is

If you cant or dont no anyone that can build a box it will work but it wont be as efficient as custom box for you car and sub

[tbake223]

thats not including the woofer displacement taht will make your hz rize another 2 probly also

[Joe X]

Obsidians are recommended for lower tuning, prefabs generally don't provide that.. build your box, you can get building plans from me and many other members.. it will make a real difference... the amp is fine for that sub.