Owner's Manual
Page 14
... cold (below freezing temperatures). Care and Maintenance Your Mackie subwoofers will activate, muting the amplifier's output. The higher the signal level, the louder and hotter it produces heat. This results in increased reliability and longevity for this when the power is available on the HD1801. If they are set up outdoors, be sure...
... cold (below freezing temperatures). Care and Maintenance Your Mackie subwoofers will activate, muting the amplifier's output. The higher the signal level, the louder and hotter it produces heat. This results in increased reliability and longevity for this when the power is available on the HD1801. If they are set up outdoors, be sure...