Alpine R-Series R2-S65C 6-1/2" 2-Way Component Speakers with 300 Watt Peak Power
Alpine SPR-50C Type-R 5-1/4" component speaker system – Car Audio Warehouse
Amazon.com: Alpine UTE-73BT Bluetooth Car Stereo Music Lover's Bundle with 4 SXE-1726S 220W Coaxial Speakers. No-CD Mechless Digital Media Receiver Head Unit, Streams from iPhone and Android, High Res via USB :
Alpine R-Series 6x9" 2-Way Hi-Resolution Component Pro Car Speakers with Glass Fiber Reinforced Cone (Pair) Black R2-S69C - Best Buy