Hi John, how are you doing? I have DIYed a JBL L300 with cabinet size same as stock, cabinet made of birch ply. I am using 2216 ND, 2420 and 2405 (Alnico) drivers. I am facing two challenges: 1) HF is too hot/ sharp 2) Bass is missing!! I am using Nelson Pass XO for MF, HF and S4700 type LF. Would you have any pointers for me to check? Thank you for reading and for your help. regards, Sam
advanced_investigations@msn.com
Thank You