Millercarbon's Mega Moab Mod Meander


One of the all time great automotive engineers, Norbert Singer, was a key player in every one of the 16 Porsche LeMans victories from 1970 to 1998. His dominance was such that at one point Porsche had won LeMans more than all other marques combined. This was all accomplished by building on the already solid foundation of Porsche production models. The air cooled flat 12 in the 917 was really two flat sixes combined to make 12. This car so dominated motorsport the rules had to be changed to stop it!  

So Norbert Singer modified Porsche production technology to extract the absolute most for racing. His legacy is today’s Singer Vehicle Design https://singervehicledesign.com Norbert doesn’t make for a very good car name so they called it Singer. What is a Singer? It is a modified Porsche. It is in essence a hot rod. What Norbert Singer did was make the most hot rod racing Porsche. What Singer does is take that to the next level, capturing every aspect of Porsche right down to excellence of design and aesthetics.  

I am not anywhere near the level of Singer. But that is the spirit of what we are doing: taking an already world-class design and hot-rodding it to be even better. Well, better for me anyway- or so we hope!

The early modders started with substituting off the shelf parts to get more power or less weight. That is pretty much all we are doing here. Would be cool if some day people are doing this with a lot more sophisticated approach. Maybe they will. Maybe even I will. For now though we have the current crossover project.

My approach is pretty simple: better parts sound better.  

This lesson was learned back in the late 90’s with Linaeum Model 10 speakers. The designer had a new tweeter and told me how to modify the crossover for it. Simple mod, one cap, one resistor. Bought the parts from Radio Shack, put it together, sounded like crap. Absolute horrid crap! Called him up, he said those parts are crap. Said Musicap, Vishay. But they measure the same? Just do it. I did. It worked. Even though they measure exactly the same, the sound difference is off the charts.  

Even though they measure exactly the same. There is a lesson here. For those willing to learn.

So this is the essence of it: Eric Alexander has made a speaker the equivalent of a Porsche 911. Even better: an affordable Porsche 911! But after a while with my 911, after learning what makes it drive and feel the way it does, it was only natural to change the shocks and torsion bar and other items to bring out even more of what I like so much about the 911.  

That is what we are doing here. Hot-rodding a speaker. Thank you Rick for the metaphor!  

The parts are on order. Next week the fun begins!
128x128millercarbon
2004 Carrera "C4S" Cab, Guards Red, Tan, Black Roof, Stick, 315 HP, 273 Ft Lbs, 174 MPH, been there a few times, top down!

It's like owning the Roller Coaster!
Thanks Miller!
@ rushfan71 - bravo, you used some good quality components. Dyna Mat is a great product. I've never played with No Rez, just read though that it needs to be used carefully?
https://forum.polkaudio.com/discussion/159754/installed-no-rez-on-back-and-sides-removed-from-sides


Can you put up (even if temporary) a system page with the upgrades you’ve done? I’d like to see the upgraded vs stock as well??
MC, before you put the xovers into the cabinet, could you post a couple of pictures of the modified xovers on your system page?  Looks to be a fun project. 
millercarbon  I had a flexible car that I autocrossed at Porsche meets in Tennessee.  The track was a highly banked oval with cones down the straights, and a big drop off into the center X section that made it a figure eight.  My Supercharged MR2 actually wore the paint off of the door sills, because the body flexed so much that the door rubbed on it.  This was the bane of the SC MR2,  because they only came with T-tops.  BTW,  I did have a fast time of the day in my Turbo MR2.   My boy had a 90 advertised hp Subaru GL with the huge Buick Riviera type rear hatch window.  It beat a third of the Porsches.  That was fun.