is it the honey comb cone? the layers in the cone could have came apart; it happened to mine in a .4 sealed off 800watts w/ little abuse
my oem 10 aluminum is now in a .667 @34 ABC off 800watts and it can take way more.
my bpx2200 sounded
monstrous but it was too much for daily
my oem 10 aluminum is now in a .667 @34 ABC off 800watts and it can take way more.
my bpx2200 sounded