There is no solution, we can make it sound better but the subwoofer will never be a sub woofer. from .800 ver on it is not even called a sub woofer it called a bass speaker and continues to play full range sound. I have gotten used to mine and don't really care any longer. If I want to hear accurate music hd music I put on quality head phone.
G752VY-DH72 Win 10 Pro
512 GB M.2 Samsung 960 Pro
1 TB Samsung 850 pro 2.5 format
980m GTX 4 GB
32GB DDR 4 Standard RAM
Z97 PRO WiFi I7 4790K
Windows 10 Pro
Z97 -A
Windows 10 Pro