This bundle includes an OE-690D - 6"x9" 3-Way Speakers (2-Ohm) - Pair and a Metra 72-8104 Toyota 1987-Up Speaker Harness - Pair. Enhanced OE Series with contemporary styling Dual voice coil for 2 and 8 impedance Custom tooled stamped baskets for efficiency Butyl Rubber Surrounds for enhanced bass response