SAFETY INFORMATIONRead with special attention, as they provide important information. Information regarding use of loudspeakers:Never stand in the immediate vicinity of loudspeakers driven at a high level. Professional loudspeaker systems are capable of causing a soundpressure level detrimental to human health. Seemingly non-critical sound levels (from approx. 95 dB SPL) can cause hearing damage if people areexposed to it over a long period. To prevent potentially dangerous exposure to high levels of acoustic pressure, anyone who is exposed to theselevels should use adequate protection devices.When a transducer capable of producing high sound levels is being used, it is therefore necessary to wear ear plugs or protective earphones.See the manual technical specifications to know the maximum sound pressure level.In order to prevent accidents when setting up the loudspeakers or loudspeaker stands, make sure they are standing on a firm surface.Ensure that all additional hardware, fixings and fasteners used for installation or mobile deployment are of an appropriate size and load safetyfactor.Pay attention to the manufacturers' instructions and to the relevant safety guidelines.Regularly check the loudspeaker housings and accessories for visible signs of wear and tear, and replace them when necessary.Regularly check all load bearing bolts in the mounting devices.Caution: Loudspeakers produce a static magnetic field even if they are not connected or are not in use. Therefore make sure when erecting andtransporting loudspeakers that they are nowhere near equipment and objects which may be impaired or damaged by an external magnetic field.Generally speaking, a distance of 0.5 m (1.5 ft) from magnetic data carriers (floppy disks, audio and video tapes, bank cards, etc.) is sufficient; adistance of more than 1 m (3 ft) may be necessary with computer and video monitors.Never attempt to carry out any operations, modifications or repairs that are not expressly described in this manual.Contact your dealer or BASSBOSS support if the product is not functioning properly.BASSBOSS strongly recommends this product is only installed by professional qualified installer who can ensure correct installation and certify itaccording to the regulations in force.The entire audio system must comply with the current standards and regulations regarding electrical systems.IMPORTANT NOTESTo prevent the occurrence of noise on line signal cables, use screened cables only. All the precautions, in particular the safety ones, must be andavoid putting them close to equipment that produces high-intensity electromagnetic fields, power cables and loudspeaker lines.BASSBOSS At312 Attuned Top OWNER’S MANUAL6Page