Monoprice DT-3 50-Watt Multimedia Desktop Powered Speakers, 40 Watts RMS, Near Field Frequency Response, For Mobile, Computer, and Audio Equipment - Newegg.com
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
JVC CS-DR621 |6.5" inch 2-Way Coaxial Speakers |300W Max Power|50 RMS Car Stereo for sale online | eBay