Oh and the graphs:
3 driver:
7 driver...couldn't get rid of the treble peaks. I think I might stick a filter in.
3 driver:
7 driver...couldn't get rid of the treble peaks. I think I might stick a filter in.
For the 3 driver I used 2xED29689 and a CI26890 (Mouser ran out of 22955 when I bought the drivers). The purplish things are small purple crystals i poured into the shell and then filled it up with acrylic. In fact both are filled in the center. This one used a 2.5mm diameter stainless steel tube with a 1mm diameter silicon tube for the bass driver. Sound is very laid back, but clear. Sound stage is large since I based it off the UERM.
7 Drivers I used a CI26890, HODTEC31268, GR31587 and SWFK31736. The two high drivers' tubes merge into a 2.5mm diameter stainless steel tube. The DTEC mids driver uses a regular 2mm pvc tube, and the bass driver uses a 50mm long by 0.5mm diameter silicon tube. This one ended up really really clear. Vocals were intimate and clear. Highs were very sparkly, which I think needs to be tamed with a filter as this one is filterless. The bass hits very deep, but doesn't hit very hard (lack of mid bass?). Despite the curve looking like it has a lot of bass, you don't really feel it unless on quiet tracks, where you can really feel the sub bass. Not really sure why this happens...
Overall, I do like the two I made, but I have already came up with plans to improve the implementations.
It's funny how I used similar drivers for my 7 driver v1, and the graphs can look so so so different.
More than JH13pro FP and no guarantee it sound like one.
More than JH13pro FP and no guarantee it sound like one.
It wouldn't cost more to immitate it and get close, but for the most part it's probably better to just buy one outright.
Technically, I agree, but I will ask you this:
Would you give your custom to a company that (as far as I can tell) doesn't appear to give a hoot about its customers or its competitors?
Food for thought...