Lets see what everyones got... I've mostly got SS stuff but picked up a NIB Lanzar LXR100 today. Gotta get the out and get some pics.

Hi all - new DIYMA user here. I recently installed a Rockford Fosgate DSR1 and an Alpine XD600/6v2 amp in my 2018 Dodge Challenger. Everything works as expected and I've done some basic "by ear" tuning, but I want to explore some of the more "technical" and "proper" ways to tune. Since the...

THIS IS A THREAD WHERE THE EXPERTS CAN SHOW OFF! I have read (and done) almost every measurement based tuning thread on this site. I have also done the by ear eq stuff to fix an image (kyle R videos, for example). All of this stuff it great and my results have been remarkable by following the...

Other than price, is there any reason not to use Hydrophobic Melamine Foam as a decoupler for MLV? CCF offers zero sound absorption, but the HMF does, so why not use this instead? It's waterproof and it will offer some sound absorption.

Note: See the link in my signature to download the latest version of this tool. This spreadsheet has been a lot of fun to make! My goal is to take as much guesswork out of the tuning and installation process as possible. With this tool, you can calculate a safe high-pass crossover point for...