The Imfamous wall

[MikeNeufeld 10+ year member]

I am going to buy a 94 toyota 4x4 xtracab and i want to run 2 type r 15's on 2 mrd m1005. what do i need to do to make this work. so i need to build seperate chambers for the subs, do i need to port it bigger than specs. Help a guy out...

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[mackin13 10+ year member]

Well, you should start by desinging a box. You dont want to have each sub in its own ported enclosure, rather just double the Vb and stick both drivers in one slotted box.

Start off by taking some measurements or do some mock up cardboard cut outs of your vehicle.