Got Metered ... The Results

[01xtreme]

Im pretty sure you are getting cancellation. 4 10's alone should be able to top a 139 sealed up. Especially in an explorer, they're like a CRX in an SUV's body.

[Hotdog]

Sealed on the dash is how DBDrag meters. Meca meters at the headrest, it's a certain distance from the windshield. You can have doors open, windows down, etc... Most people consider sealed on the dash to be legit. I kinda like the headrest reading because that's where your ear is. In reality why not build to be loudest where your ears are going to be?

What usually scores higher... Sealed on dash or Sealed at headrest... My frist run was sealed at headrest for 138.5 and the second one was At headrest with driver door open driver door window down for 140.7.

[01xtreme]

What usually scores higher... Sealed on dash or Sealed at headrest... My frist run was sealed at headrest for 138.5 and the second one was At headrest with driver door open driver door window down for 140.7.

on the dash usually scores lower than at the headrest.

[xander87mp]

i think 143db,they are a good subs...