i basically need to know what size to build a box for 4 12 kicker xpls...
the box volume to 1 speaker is 1.0/28.3 Minimum and 1.5/42.5 Maximum.. (this is cubic Feet/liters)
and should i port this box? if so, where and how big should the port hole be..
i got the program AJ VENTED DESIGNER.. but i dont understand how to go about and use it
Another thing is these speakers only handle a max of 500 watts and their 8 ohm.. and i have an Orion xtrPro 2400 watts amp...should i use all 4 speakers or just use 2 and turn the amp down??