4000 watts not moving any air?? 2 15" mojos splaudio recones.

[35thStangGT 10+ year member]

4cuft tuned to 31hz 6" aero port. I can't even get a hair trick. And a shirt trick is hard but will still work. I'm only running 4 gauge back to both amps. Maybe a lot of resistance? I'm gonna fix my grounds then run 2/0 back. Maybe I need some deadener? My ports are facing foward. Should I flare one side? They're external ports by the way.

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[Fireitup 10+ year member]

Trunk?

 

[RicksI30 10+ year member]

Only one 6" port?

 

[Dtrom 10+ year member]

What vehicle and what sub amps? Port firing towards the rear, bigger wiring, deadener should all help. What's your electrical like?

 

[RicksI30 10+ year member]

And 4 cubes is very small for two 15's.

 

[mazdakid 5,000+ posts]

If they arent flared ports they arent aero ports.

Not enough port and box too small if that is for both subs.

 

[Popwarhomie 5,000+ posts]

What is your "4000 watts"?

4 cubes with 2 15s????

4 gauge with "4000" watts??

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[Loudmp5 10+ year member]

4000 boss watts yo!!

 

[RangerDangerV2 5,000+ posts]

to small of an enclosure with too little port. simple.

 

[35thStangGT 10+ year member]

Two nanoblock massives and 4 cube per sub. 1 6" port per 4cuft

 

[k3n12ock 10+ year member]

Not enough port.

 

[Dtrom 10+ year member]

More port area. What's your electrical

 

[35thStangGT 10+ year member]

270a alt 2 yellow tops how much port do I need

 

[bgowdy 5,000+ posts]

270a alt 2 yellow tops how much port do I need

you really need to upgrade your wire to atleast 0ga. to help out i would do 2 runs of the 2/0(1+ run from front to back and also 1- run from front to back) you were talking about.

 

[35thStangGT 10+ year member]

you really need to upgrade your wire to atleast 0ga. to help out i would do 2 runs of the 2/0(1+ run from front to back and also 1- run from front to back) you were talking about.

What you mean? Two runs of 2/0?