Box for 2 Sundown Audio SA-12 D4 help

[Damian Pietrak]

Hello.
Sorry for my english. Im writing to you about box for 2 speakers Sundown Audio SA-12 D4. My car is Renault Megane 3 hatchback, and amp Monoblok Excursion Hxa-5k 3000W.

The dimensions of the boot is : width: 1010mm , lenght : 862mm, height: 510mm. Im looking for low Hz box. I found one of ur project on the forum but i dont know one dimenision i send u screen. 

My wood Thickness is 30mm MDF. If u have time can u make me the new one project for my 2 speakers with my MDF 30mm ? Thank you very much. Regards Damian.

 

Here is the screen from ur project : 

 

[Joe X]

So here is a suggestion, power: to subs rated, amp subsonic filter to 28Hz, minimum port clearance 10cm, uses 18mm wood, figure is just an assembly guide:

NOTE: If building outside you need to build a cardboard dummy box to test fit in it's way inside.