Slot port positions?

[LilZ456]

I have two 15" Memphis M3s in a sealed box and i want a ported box. I'm wondering what the best sub position and slot port would be. Its a 95 Blazer. Any help would be good. Thanks.

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[tRiGgEr 5,000+ posts]

Sub up port up

Sub up port back

Sub up port side

Sub back port back

Sub back port up

Sub back port side

Sub side port up

Sub side port back

Sub side port side

All will work.

 

[valin 10+ year member]

I have two 15" M3's in my extended cab Toyota pickup, ported. I used slot port, facing forward, and the subs facing forward as well. They are running off of a Memphis Mojo amp, and the system meters at 149.6db (with the stock charging system).

 

[bigbassman Premium Member]

95 blazer.. subs back... port back, either on the drivers side of the box, or in between the 2 woofers...

Loyd L.

 

[valin 10+ year member]

Build the box to 7 cubic feet, and absolutely face the subs and the port to the rear of the vehicle.

Port size 14.5x3x11, 36 Hz, as per Memphis's recommendations.