Speakers 5-1/4 Inch 2-way 55 Watt by Alpine – Witchdoctors
Alpine SPS-57C2 2-way car speakers For 5"x7" and 6"x8" openings at Crutchfield
Alpine S-S65 6.5" 80W RMS 2-Way Coaxial Speakers
Alpine S-S57 5x7 Inch Coaxial Speaker Set - Walmart.com
Amazon.com: Package: Pair Alpine Sps-610c 6.5" 2 Way Pair of Component Car Speakers + Alpine Sps-610 6.5" 2 Way Pair of Coaxial Car Speakers : Electronics