80 is pretty high crossover for an 8” try 50hz and go up from there.

 

Or try 12db but that affects phase with midrange more

 

I put the 80hz crossover because that’s were the sub is crossed. I will try lowering it on the midbass and also change the slope. Thx.

 

What was the target curve like? If the Audison Accordo tool is trying to achieve a flat response, then the mids and tweeters are probably too hot.

Or try 12db but that affects phase with midrange more

I think you were referring to the mid bass high pass, so wouldn't that effect the mid bass/sub phase?

 

What was the target curve like? If the Audison Accordo tool is trying to achieve a flat response, then the mids and tweeters are probably too hot.


I think you were referring to the mid bass high pass, so wouldn't that effect the mid bass/sub phase?

 

Did you flatten the OEM signal? Bit tune does a decent job trying to flatten but still need to verify.

Also agree dropping them to 50-60 hz and matching your sub up to that

 

I am using an amp pro toslink to Audison. I didn’t see a way to flatten using optical. All of the tutorials show them doing that for “line in”. I will looks again.

 

Your target curve has weak midbass, you need more around 160. Try starting the bass rise at 250hz. I’d also add a bit more bass below 50hz. Reduce the treble rolloff to 4db and take a little dip out around 2500hz.

 

I appreciate the input

 

Nobody has asked... and it's kinda important.
"what are the other speakers you are running? and what is your crossover point between the midbass and midrange?"

It has already been mentioned that your midbass curve looks pretty weak.

• 80Hz is a good starting point. But that 8WM can easily ply down to 70Hz - I'd try it there.
• 300Hz is also a pretty good starting point for midrange crossover - but it depends on what the other driver is (and where it's located)

Try to smooth out the ramp (the area in red).
It looks way too steep and you're losing a lot of midbass punch in that area.
See if you can get it to follow a more gradual like (like I drew in yellow):

 

the midrange is a 3.5wm located on the A pillar. I’ll try smoothing out the “slope”

 

Sound deadening? Timing?

 

I used a ton of Amazon sound deadening on both door skins, resonix mat on door card/panel, the sounds good block off plates and some fast rings(not pictured)

 

What version of Accordo are you using. The latest version is a lot better. Also what mic are you using?

 

Latest version, I did an update when I installed it last week. I’m using umik 1 pointed up with 90 degree calibration

 

I'm using the umik 1 with the 90 degree calibration but pointing forward towards the windscreen / dashboard. Reason - it kept saying that the volume for one of the speakers was too low when pointing up.

 

you have to hold down the control button then click up to increase volume

 

Can you show us your frequency responses? Individual then summed?

 

So far I’ve only let the Accordo software do its thing. I haven’t done any manual sweeps yet. I ran across this YouTube channel “Socket”. Been watching a few videos to make sure I know how to use REW. It’s very informative, I would recommend a newbies like myself.

 

My only issue with accordo is the mic volume setting - it always complains it's too low and watching Audison vids on utube there is a step which I never see where the user sets the volume. Anyone else with bittune 3.x see the mic adjustment screen?