help tuning and making a box

[rsqizar]

i need help trying to figure out how to build a ported box for my tahoe. i have the 3d row out and i am going to take all the space because im going to have 4 15s in it and i need to know everything about how big the port should be, because i dont want to pay 750 for a box also there going to be kicker cvx and ill run the wire as 8ga power wire or lower ill get dimensions tommorow of how deep wide and how tall it can be and also if someone knows how to do this or has the program and lives near friendswood i need your help

[SnowDrifter]

This is your friend.

As for box: Try ~4 cubic feet per sub @33-35hz, 14-16sqin of port per cubic foot of box volume after displacements. Do a double layer baffle on the box, and brace it with a couple of threaded rods, dowels, or 2x4s. A couple of 45 degree angles in the corners wouldn't hurt either

And I think you could do better than kicker and boss - unless its out of budget or something

[rsqizar]

This is your friend.

As for box: Try ~4 cubic feet per sub @33-35hz, 14-16sqin of port per cubic foot of box volume after displacements. Do a double layer baffle on the box, and brace it with a couple of threaded rods, dowels, or 2x4s. A couple of 45 degree angles in the corners wouldn't hurt either

And I think you could do better than kicker and boss - unless its out of budget or something

ill go out side right now and measure and also i can get the cvxs for 135 but if you got something better for low or just tell me what your thinking of and i can say if its out of my budget i got about 300 and my birthday is on the 21 so ill get more from that

[Guest]

if you want to power 4 cvx's properly, you'd need a 4000rms amp (last i checked they were 1000w a piece), which is gonna set you back a few hundred (think $600-700). not to mention the other 600-700 you'll need in electrical upgrades.

[rsqizar]

This is your friend.

As for box: Try ~4 cubic feet per sub @33-35hz, 14-16sqin of port per cubic foot of box volume after displacements. Do a double layer baffle on the box, and brace it with a couple of threaded rods, dowels, or 2x4s. A couple of 45 degree angles in the corners wouldn't hurt either

And I think you could do better than kicker and boss - unless its out of budget or something

ok so its 4 ft wide-3'8"from rear door to back seats and 1'10"if i want the box level with the bottom of the window or 2 ft if i want it level with the middle back headrest and most likely ill have the magnets showing on the older style cvxs and have the new ones the same or cones showing

[rsqizar]

i got 1 extra h/o alt from a friend that got out of it and i got couple hundred feet of 500-750 mcm wire that i could power it with i guess