My F150 comes factory with a 6x8 or 6x9 speaker. I’ve got 8” speakers in the door, and I’m curious if the perforated holes on the door panel for the speaker cause any loss of sound quality? Also, since the holes were perforated for oval speakers, are the unperforated parts effecting my round...

Background: After years out of the car audio game I am in. Call it a mid-life crisis or just luck in finding two old school, pristine JL Audio amps (a 500/1 and a 300/4, both for $50 I kid you not) at a random garage sale in late 2019 that catapulted me back into all things mobile audio. Since...

Per the title I am looking to get a bit of extra space behind the door panels of my 2004 Honda Element. As anyone who has worked on an Element knows, there is almost zero room between the back of the door panel and the inner door skin. I'm worried there will be no room for a layer of MLV after...

So I've seen quite a few people recently (mainly on FB pages) saying that they can't use a mass loaded barrier layer in their doors because the door panel won't/wouldnt fit back on. I've been having a similar problem and have seen people speak praises on lead sheet instead of MLV because of how...

Product Brand & Model: Custom Door Panels - 2002 Honda Civic Coupe Condition of all items: You tell me. Total Price: Lets Discuss Shipping Terms: Lets Discuss Pictures: Send them to me. Additional info: I am seeking some custom door panels for a Honda Civic Coupe. Maybe back in the day...

Dear DIYMA Sound deadening gurus, Recently I have been trying to seal off the the door as well as possible to improve low frequency response. Currently I am trying to come up with a crafty way to seal up the holes used by the clips of a door panel. I don't want to outright cover them with sound...

So I had this guy come in and he was working on the door panels of his G35. He wanted to put some speakers in the doors mounted through the door panel. After talking a bit and reassessing what his goals were with the project, we decided on a different set of speakers and a slightly different...

I'm about to pull the trigger on some 8" midwoofers that will play high enough to use as a 2 way active setup with low playing tweets. ALL of my potential choices are pretty deep and will not fit beneath my door panels without either excurting into the door panel or scraping glass mech. I'm...

I am looking at a double or quadruple custom doorboard from Jehnert for my 2001 BMW 330i sedan. Refer to www . jehnert.de Here are my questions for those who have experience with this line. Does the quadruple system sound better than the double? How so? Does the quad system sound balanced...

I am planning on running a 3-way setup up front in my e34 and I am not sure where I should place the mid and the tweeter. Here is a shot of someone else's door, but it is identical to mine. I have the tweeter pods behind the mirror, that I would probably fab up some new pods for to mount the...