Has anyone looked into using the SB Audience ROSSO-65CDN-T or ROSSO-75CDN-T with the SynTripPs?
I haven’t seen it mentioned in this thread, but the 65CDN-T seems like excellent value for money and has received quite a bit of praise online. It looks like the 3-inch diaphragm ROSSO-75CDN-T is a newly released model.
I would assume the 31.1 degree exit angle of the 65CDN-T would be a better fit vs 75CDN-T's 9.5 degrees, though the 75CDN-T offers slightly higher sensitivity in the lower frequencies.
I haven’t seen it mentioned in this thread, but the 65CDN-T seems like excellent value for money and has received quite a bit of praise online. It looks like the 3-inch diaphragm ROSSO-75CDN-T is a newly released model.
I would assume the 31.1 degree exit angle of the 65CDN-T would be a better fit vs 75CDN-T's 9.5 degrees, though the 75CDN-T offers slightly higher sensitivity in the lower frequencies.
They look nice. This one has more X-max: https://www.sbaudience.com/index.php/products/compression-drivers/rosso-65cd-t/
It should be capable of ~+3dB more clean output than the 2.5" (65mm) diaphragms.
I wouldn't make that assumption from looking at the upper frequency response of the drivers on the H280 horn.
Unless you have measured distortion of the drivers on the same horn, I wouldn't assume the 65CD-T heavier slab magnet with less flux density has more Xmax simply because it's magnetic gap is longer than the lighter, higher flux density neodymium 65CDN-T.
Considering the HF response of these three Rosso drivers, I'd guess they all have similar diaphragm to phase plug distance, Xlim no more than 0.8mm, Xmax in the 0.5mm range.
