Hello, just wondering if anyone has used the beyma 15kx coaxials?
What I am needing is recommendations for what box volume and port size is needed. What i need is something that will be wall mounted behind a acoustically transparent screen for home theater. I need the box as shallow as possible probably no deeper than @250mm external depth. I will use 3 of these drivers in separate enclosures for LCR. Thx
Beyma 15KX | Manualzz
What I am needing is recommendations for what box volume and port size is needed. What i need is something that will be wall mounted behind a acoustically transparent screen for home theater. I need the box as shallow as possible probably no deeper than @250mm external depth. I will use 3 of these drivers in separate enclosures for LCR. Thx
Beyma 15KX | Manualzz
450L with 4x 10cm diameter port of 9.7cm long will work to F3 of 35Hz. But the box will have to be deeper as you don't have enough space behind the driver with 250mm. This will cause a lot of resonances coming through the membrane. I would not make it shallower than 300mm internal space (336mm if you use 18mm plywood external depth).