I always leave all my equipment on 24/7 except when I'm gone more than a day. It will not hurt anything and is actually better for most equipment. The exception being tube equipment. It's the power surge, the rush of power when a component is first turned on that is hard on things. Ever notice that a light bulb will most always burn out right when you flip the switch on? A lot equipment will go into standby mode after a period of inactivity including subs. I would not worry about it. You can always check the manual see what the manufacturer says about it.
Happy new year to you!
Happy new year to you!