B&C 15" drivers. What to do with them?

Hi Folks, I've ended up with a couple of B&C Neo 15" drivers spare [15SW115]. I like em as they're nice and lightweight. I tried them in my old Martin Audio S15 cabs but they really don't do it. I'm just wondering if they would work in the Cubo 15s ? If not any ideas ? Cheers lovely people!

Parameter-wise there's plenty of other designs the 15SW115 would work in.

I would use the 15SW115 in Cubo 15 Extended or Extra Extended, it could even be used in Cubo Sub as it has plenty of Xmax and power handling.

In my experience you really need an amplifier that's as powerfull as the AES rating to get the benefits of such a heavy woofer (no matter what the enclosure). Up to 500 - 750 W there are lighter woofers that can perform equally well. But with 1500 W and up there are few woofers that will get close in performance.

Best regards

Cubo