Hi everyone, hoping I can get some help. My subwoofer just died (FML) so I went in and set subwoofer to "None". When I did that, the receiver automatically switched my front NHT Classic 3 bookshelf's to " Large" and the option to change them back to small is grayed out. I am concerned about them getting full range and overworking them. They like a lot of power, but is there a way to override the receiver or am I OK for now to let the speaker's crossovers do their job. I wont have the budget to replace the subwoofer anytime soon since I just purchased the AVR. Thanks for any input.