THX Sound question

I am new to having THX sound as an option. I used Audyssey 2EQ to set everything up, and all modes sound great to me except for THX. THX (in any mode) is MUCH quieter than all the other non THX modes, and the bass level and the subwoofer output are barely even noticeable.

Is this "quiet THX" normal or is there something that should be adjusted to make it more powerful?

My receiver is the nr609

Thank you

Hi kenworbr,

This information can be found on page 33 of the manual.

Please note THX recommends any THX main speakers be set
to 80Hz(THX). If you set up your speakers using
Audyssey 2EQ Room correction and Speaker Setup, please
make sure manually that any THX speakers are set to
80Hz(THX) crossover (=>page 46).
Sometimes due to interaction with the room, you may notice
irregular results when setting the level and/or distance of
the main speakers. If this happens, THX recommends setting
them manually.