should i isolate the woofer and midbass with a separate chamber?

[Moondog55]

hmm will it resonate like crazy ? since it is aluminium can 😀😀

BTW maybe i will create a chamber using MDF discs stacked together just to have enough back volume for it forming a bucket shape ... i just came across this idea yesterday when back from work after visiting a local car accessories store they have woofers in bullet enclosures ... MDF cylinders ... 😀😀

Steel actually
You do treat them, glue carpet to the inside and fill with fibreglass or polyfill but resonate? NO they don"t

 

[PeteMcK]

One thing you could try is to tack a layer of felt over the back of the mid unit

 

[Moondog55]

One thing you could try is to tack a layer of felt over the back of the mid unit

Except it is getting harder and harder to find real pure wool felt in suitable thicknesses and densities these days