dual SA10 build

[JerryLZ]

Vehicle: F150 crew cab (No drivetrain hump)

Most people just use 8s but I'm trying to fit 10s for my underseat build. It looks like I can do this with SA-10s granted I'll need to do a seat lift but thats no big deal.

1st Pic: Theres a infamous V shape in the late model f150s rear seats. This shows the measurements to accomplish that so the box fits flush against the seat bottom. This was a design I found for a downfire box but I plan to do forward firing so pay no attention to that dotted line. Note: Pay no attention to that length measurement, it was for a single sub box. Real length is 52"

2nd Pic: This is a more simplified version it seems but mainly showcasing this to show the 52" length I have to work with.

What I'm trying to accomplish: 1 10 on each side behind the driver/front passenger seat with a center firing port. The subs have no choice but to be forward firing since they are sundowns and not shallow mounts. Unless I overlooked something then I COULD do a build for sa8/x8 but I really would like to do SA10s. I currently have a 1000w amp I would be powering these on when I purchase them but I plan to end up with SCV2000D for the end result.

Really looking for help on a cut sheet and making sure box area is right for the subs. I'm still a novice at this, Only have 1 box build under my belt and that was a easy trunk box.

Hope I provided enough info, appreciate all the help.

SA-10

Ported

1.0-1.25 ft^3 @ 35hz

Displacement

0.10 ft^3

Depth

6"

Outside Diameter

10 1/2"

Cut-Out

9 1/4"

[Ron36]

I tried to do ported not possible for proper port size so instead added another 10 , shit slams in a sealed box . Got to raise the rear seats about 2inches not a big deal though, unless u can make a box with all the port on the outside it is just not possible for right port length it's like 1 6inch port 42 inch long for 2 tens , sorry I can't help u with that , maybe someone else has a better port idea but sealed turned out ok, my visors wiggle about 2-3 inches . Sorry for my dirty ass box picture it's cleaned up now. 14 length is pretty long will be sticking out about 2-3inches my last box was 13 and stuck out alittle and I didn't like that.

[Ron36]

. Here is a couple more pics of my box and build size is 11 high in frt tappers to 8.25 length is 52 and depth 11.5

[JerryLZ]

I tried to do sealed not possible for proper port size so instead added another 10 , shit slams in a sealed box . Got to raise the rear seats about 2inches not a big deal though, unless u can make a box with all the port on the outside it is just not possible for right port length it's like 1 6inch port 42 inch long for 2 tens , sorry I can't help u with that , maybe someone else has a better port idea but sealed turned out ok, my visors wiggle about 2-3 inches . Sorry for my dirty ass box picture it's cleaned up now. 14 length is pretty long will be sticking out about 2-3inches my last box was 13 and stuck out alittle and I didn't like that.

Appreciate the input, its nice to know that somebody else has already accomplished this. What size amp do you having pushing all 3 of those?

[Ron36]

. Sorry I didn't get back to u sooner just got home from work . This is an American Bass VFL 120.1, 2200RMS at 1ohm I'm running at .6ohms so I'm thinking about 2600-3000 RMS and yes got an alternator and 4 batteries. I really wanted 2 SA's ported even had some guys on this site trying to help me with a box design and I appreciated all the help these guys here will help with anything but it just wouldnt work unless u manage an external port. That Sundown amp is perfect for 2 or 3 subs.

[JerryLZ]

Thats definitely a interesting box. I really don't need all of the floor room in front of the box, if a external port just took up a little extra room in the center that would be fine. I just want my seat back for setting stuff on top of it like a box or a person perhaps lol

This is literally what I'm doing right now with my 2 12's

[Ron36]

Then u can bring the box more forward and do a t-line port that should work . 14 or 15 inch deep might be enough.

[JerryLZ]

Just picked up a SCV2000D, extra xs battery and some 0gauge to redo my wiring. Although your set up is pretty slick I really want to push my luck and try to run a ported however I can manage it. If all else fails, I'm going to be your twin I think.

[JerryLZ]

I found this picture, Thats pretty much the design I was going for but obviously in the dimensions stated above (11" High tapering down to 8.25" - 52"Wide - and the depth is my variable) Would this still not allow the port room? I might make a sad attempt at drawing what I'm trying to explain on paper and just uploading the picture but I'm really trying to tackle this. I was thinking 1 sub on each far end.