[DC Amp Pics]

thats sexyness in black metal box

[uh oh]

now power it up!

[what 18]

Im wondering the same exact thing, i have a taurus that i can only fit about 12 cubes into and i have 6000wrms and im looking for a couple 18's for almost the same specs.

[When roundovers go bad!!!]

I was always wondering too, thanks for this topic.

[DC Amp pics (random shots)]

any pictures of the guts?

[DC audio......160 DBs]

im jealous

[Which Port?]

i like option 2, except, howre you planning on bracing the bottom half of the baffle?

[wiring sub woofers in parallel with different ohms.]

i was wondering if its possible to have 2 dual 2ohm voice coil as well as 1 dual 4 ohm voice coil parallel with the 2 ohms dual voice coil subs. soo 2ohm + 2ohm + 1ohm = 1ohm. insted of 2 + 2 + 2 = 1.3 ohm. is it possible? or will the amp go into protect?

it won't hurt the amp to put subs with different ohm VCs on it. However your subs will see power based on their ohm. Your D2s will see different power than you D4. And your math is off. A D2 sub can be 1 or 4 and a D4 sub can be 8 or 2. The end result is either .73, 1, .8, or 1.4

None of it matters because you don't want to do it.

I agree, if you have them all in parallel, your D2ohm subs will see twice the power that the D4ohm subs will see. Its not the load that the amp sees in which determines your power to each individual woofer, its the impedence of the woofer itself. The ohm load that the amplifier sees is what determines the amound of power sent out to the whole series, not each subwoofer individually.

[box for a old kicker cvr 10?]

Thats like an '02-'03 cvr, its oldddd...

[2010 Holiday Group Buy: Current Discount 15% and includes the new HF1215 charger!]

just tried calling and couldnt get it to go through, im looking to pick up a 2700

[4/0 wire]

It's more like 5 bucks a ft from trystar.

It was 4 bucks last time i ordered

Thats alot better than the $10 a foot for 1/0 JL meta wire, i paid locally at a shop here in michigan.

[what way to port????]

4 kickers in that tahoe?

i'd do subs up port back.. i've never seen anything else in a truck... and i've never seen port up ever. lol.

and .. "hit the hardest" .. depends on what hard is to you. the lower it is, the lower the box peaks. i personally like boxes at 27Hz-29Hz .. but that's low for some other peoples tastes. higher tuning freq would make it louder but it makes the box not be able to play as low.

so it all depends on your personal tastes...

and someone on here could probably describe tuning frequencies better to you i'm sure

JL audio's w7 H/O box has the port on top going up.