Aijan

Hi Aiijan Lavoce SAF184.03 in the box you say till 500hz and Above that a SB20FRPC30-8 its a 8" FR I like it in a 30 litre sealed box...

No problem at all. Your suggestions to @diyhobby were spot on!

A tip, check out @ppataki various projects with broadband /coax speaker drivers for inspiration and tests/measurements. He has even...