American Bass SQ-4.6 4 x 6 in. 2-Way 50 watt RMS & 4-Ohm & Swivel Tweeter Coax Full Range Speaker - Set of 2 - Walmart.com
Office Depot
Monoprice DT-3 50-Watt Multimedia Desktop Powered Speakers, 40 Watts RMS, Near Field Frequency Response, For Mobile, Computer, and Audio Equipment - Newegg.com
Kenwood eXcelon KFC-X3C 3.5" Mid range for Chrysler / Toyota / 50 RMS
Alpine SPJ-161CS 250W Peak (50W RMS) 6" 2-Way Component Car Speakers I BRAND NEW | eBay
Scosche 4-Way 5X7"/6X8" Car Auto Speakers RMS HD57684SD 200 Watts/50 Watts RMS 33991063631 | eBay
Alpine MRV-F300 4-Channel Car Amplifier, 50 Watts RMS x 4 W Alpine R-Series 6.5 Inch 300 Watt Coaxial 2-Way Car Audio Speakers, 2 Pair | R-S65 - Walmart.com