Quote Originally Posted by poundhound2 View Post
My husband tells me it's a sub woofer. Our tv is just to the right of the setup.
That's what I thought it was. How long have you had that set-up (with the subwoofer there)? Maybe others that know more than I do could chime in, but it doesn't seem to me like that would be the most ideal spot for the speaker.

Subwoofers cause a great deal of vibration, and it would seem to me that it might not be very enjoyable and even somewhat stressful for your snakes.