4-Inch Flush-Mount Speakers For Automobiles & Other Vehicles (120-1704) Connections Faxback Doc. # 33327 WIRING 1. Locate the right channel audio (+) lead from the wiring harness. For most Radio Shack/Realistic units, this wire will be green. Connect it to the right speaker (+) terminal. 2. Locate the left channel audio (+) lead. For most Radio Shack/Realistic units, it will be brown. Connect it to the left speaker (+) terminal. 3. Locate the (-) leads. For most Radio Shack/Realistic units, these will be white and gray. (Some may have a black w/white strip on left channel lead.) Connect these leads to the unmarked (-) speaker terminals. CAUTION: If the sound system is a high power type (often called a BTL type); you must not connect the negative speaker leads together or to a common chassis-ground point. Nor should you interchange the Left and Right channel wires. Ignoring this caution may damage the sound system, or at least will reduce power output. (SP/EB 6/7/96)