The manual (for the 800) states that one should remove the cross-cut (philips driver) screw which is for transport. It say NOT to remove or adjust the slotted (flat driver) screw which tensions the midrange driver.
Simple B&W Nautilus 804 Question
I just purchased a used pair of B&W Nautilus 804 Speakers. I am in the process of unpacking them. The seller is not available to ask. The instructions mention a transit clamp in the back of the speakers with no other notations. Is that the large screw like metal thing protruding from behind the top Kevlar driver? If so, do I completely remove it, or do I just loosen it. Thanks in advance for your help.