In 828H cabinet

[MJP]

My technician just finished building the new 828H cabinet for me. Shold I put some wool inside the cabinet? If so, could you please point me out where should I paste some wool in the cabinet?
Thank you again for your advice. I am very new for DIY Speaker.
Best Regards,
Mongkol

[spkrman57]

If so, use 1" fiberglass for insulation. Too much in a A7 cabinet will roll off critical upper mid-range frequencies.

I'm not sure about wool, I would imagine 1" thick of wool would also work. Maybe the better educated members here will chime in!

Hope this helps!

Ron