coral flat 10

[Gohar]

hi
i made boxes of coral beta 10 bass loaded horn i have coral flat 10 orignal oem . i copy exact the enclousure with 1inch plywood . when i listen the speaker was was so much booming voice was heavy . what will i do i am attaching the pictures of diy please tell me what will i do does i have to put glass wool on it but where because all four side was sealed .
i am new in this forum i hope all expert will give Good suggestion .
sorry about my english .
thank you

 

[HypnoToad]

I've heard the Beta 10's in bass reflex cabinets and they sounded a little thin in the bass department, so not sure why they would be boomy in a BLH enclosure, others with more knowledge may know.