Yes. Tom mounts are typically removable and can be taken off using drum keys or other similar tools.
Affect Sound
Removing tom mounts can affect the sound of the bass drum.
Resonance
Mounts can dampen vibration on a bass drum. Removing them may make these vibrations more pronounced and resonant.
Attack and Sustain
In some cases, removing tom mounts may result in a slightly longer sustain and a less punchy attack.
Overall Loudness
Some drummers report a slight increase in overall loudness when removing tom mounts.
Ultimately, the effect of removing tom mounts will vary depending on the specific bass drum and the acoustics of the room. Drummers should experiment with mount configurations and see what sounds best for their particular setup.