Mid-Range/Tweeter Speaker (400-1289/A) Connections Faxback Doc. # 9614 You can use your Mid-Range/Tweeter Speaker in a two-way system. CAUTION: Be sure you always use the supplied cross-over capacitor. If you do not use the capacitor, low-frequency signals can damage you Mid-Range/Tweeter Speaker's voice coil. (ALL/ir-03/09/95)