The Voice Coil test looks promising. However, as has been pointed out by companies like Klippel and Purifi, similar HD measurements can sound very different.
Has anyone done multi-tone/IMD testing on these? Would be interesting to see how this unit compares against e.g. a Purifi midrange like PTT6.5M08-NAA-08.
Has anyone done multi-tone/IMD testing on these? Would be interesting to see how this unit compares against e.g. a Purifi midrange like PTT6.5M08-NAA-08.
has anyone passively leveled this driver out to see what ya end up with for sensitivity?
if trying to use down to 200-250 looks like it will be about about 85-87 db. Typical for these designs taken that low
If ya take it to around 4-500 then once leveled out probably end up with about 90- 92db
Im a bit surprised at the claimed sensitivity BTW. Seems roughly 4 db higher than the GRS. Thats quite a bit. Anyone have a true measure 1 wat at 1 meter?
if trying to use down to 200-250 looks like it will be about about 85-87 db. Typical for these designs taken that low
If ya take it to around 4-500 then once leveled out probably end up with about 90- 92db
Im a bit surprised at the claimed sensitivity BTW. Seems roughly 4 db higher than the GRS. Thats quite a bit. Anyone have a true measure 1 wat at 1 meter?
thanks
yea therse only about a db or maybe 1.5 db extra from using neo 35 to using neo 50. maybe that plus a bit closer spacing of diaphragm to magnets AND a bit lower ohm traces. All together would get about 3-4db. I think the PE units are 8 ohm and the radian is maybe 6?
Highest sensitivity results from least number of foil traces and lowest ohm
yea therse only about a db or maybe 1.5 db extra from using neo 35 to using neo 50. maybe that plus a bit closer spacing of diaphragm to magnets AND a bit lower ohm traces. All together would get about 3-4db. I think the PE units are 8 ohm and the radian is maybe 6?
Highest sensitivity results from least number of foil traces and lowest ohm