GAYA2-Final, finishing the unfinished after 15 years

[lrisbo]

nice trim ring

 

[JanRSmit]

Thanks @lrisbo

Busy for high tech munich i presume?

 

[lrisbo]

yes, but In not going there this year. too busy with the tweeter and other exciting new products 😀

 

[JanRSmit]

Whilecwaiting for temperature outside, i double checked the fit of drivers and rim-rings:

Looks Fine!

 

[hifijim]

It looks great. I have been trying to imagine what the 3D printed trim rings would look like, and now I see it. It is an inovative solution.

 

[JanRSmit]

First one painted:

Some small finetuning needed.

 

[JanRSmit]

Both painted, holes drilled and M5 threads cut, now family obligations first, then the process of mounting drivers and the wool damping.

 

[JanRSmit]

Finally has some time to measure a bit more usefull ;-)

Tweeter:

Response @ 100cm from baffle @ 2.8Vrms

Distortion (ARTA) @ 30cm form baffle @ 2.8Vrms

Midrange:

Note: The spl level indication is wrong (too high), i simply cannot get the spl level correct in ARTA in pseudo-2channel measurements. Could not figure what i do wrong, or have overlooked.

The individual driver measurements do show different levels, so i will use the differences for now.


Woofer:
Need to join near field with farfield.

Next steps: analyse the measurments and address the issues (spikes for one)