If someone wants to make a graph, that'd be great lol.

One amp, three ohms, headrest, with altered door/window orientation. Meter on passenger side.

Good stuff. I'll have to break out excel.

First image, first column, meter passenger side, doors shut, both Windows down.

First image, second column, meter passenger side, both windows down, only driver door open

Second image, first column, meter passenger side, passenger door/window closed, driver window open only.

Second image, second column, meter passenger side, passenger door/window close, driver door open.

800 watts a sub, resting voltage 12.8

30hz pull 416amps, 50hz pull 467amps

Not bad, good luck with more power coming.

150 in the 20s is pretty nice

Edited July 12, 201411 yr by frogcase2002

Yeah, just remember, headrest is the hardest score to achieve, no loading surface.

Iv never really lost or gained from headrest to dash. . Iv mostly done meca

From headrest to dash is 2-4 dbs

frog i share that same issue with my build. Although I do peak lower sealed vs door open and I have to adjust my frequency for burp to obtain close to the same score.

Great info! Thanks for sharing

Those are aome sharp scores!

J

Thanks guys!

If someone can transfer the date, I would love to see it graphed and plotted out.

Ok, so looking at the graph. With the combination of both windows down and/or one door open, mic at headrest passenger door closed. Those are my two weakest scores. So I probably won't even ever bother with that testing again.

 

My best numbers, the top two, are with the mic passenger, passenger door sealed. 

 

The difference in the top two is, one is with driver door open, one is with the driver door window open. 

 

Red line is driver door open, blue line is driver window open, door shut. 

 

Very interesting results.