In your case KENTRYFO, the Q is to be adjusted to suite the room mode.
In a simple saying, lower Q, fatter bass and has a broader bandwidth. Higher Q means there'll be likely to have a peaky bass
depends on tune frequency that give an impression of clean
and fast bass
In electronics including all EQs, speakers, or even the high
frequency device such as transmitter, Q factor of 0.7 is the
most balanced Q factor.
For example of speakers, a normal speaker (such as subwoofer)
will be tuned to a Q factor of 0.7.
If you wanted more punchy bass like in the car sub or home
theatre then the Q factor may reach up to 0.9 or 1.
The higher the Q, the bass band will become peaker and the
Q facor of 0.7 is flat and balance.