Any experience on Seas driver CA26RFX as a 10 in woofer in an acoustic suspension build? I’ve searched but not had great yields. Seas does note a sealed box volume of 1.35 cu ft for it - at least in the Madison’s page. That’s fairly well in line with the cabinet volume I’d like to use it with, pairing with a Seas exotic tweeter crossing at 1500Hz. I've seen numerous threads on the A26RF4 from the Seas A26 kit in discussions, including as a basis for a Devore O/93-96 clone, but am wondering if there's any background on this other 10 in.
As you can see from the graphs the woofer you are curious about breaks up around 1500. I would therefore not use it much above 750 and therefore with a second order LPF, while the other driver can be used with no filter at all since it has a smooth roll off by design. The former seems to be tailored to 3-way designs.