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
Alpine R-Series 6x9" 2-Way Hi-Resolution Component Pro Car Speakers with Glass Fiber Reinforced Cone (Pair) Black R2-S69C - Best Buy
Amazon.com: Alpine X-Series 6.5 Inch 330 Watt Coaxial 2-Way Car Audio Speakers, Pair | X-S65 : Electronics
Alpine SPS-57C2 2-way car speakers For 5"x7" and 6"x8" openings at Crutchfield