Pioneer TSG-1020S 4 in. 2 Way Coaxial Speakers - 210 Watts - Newegg.com
TS-G1320F - Car Speaker Systems | Pioneer
2X 5 Inch 4Ohm 50W o Subwoofer Speaker Woofer Loudspeaker Bass 88DB - Walmart.com
New In org. SONY Box 1-529-652-11 WOOFER for SA-WM40 12'' Subwoofer Speaker | eBay
Pair of American Bass 10" Dual Voice Coil 2 Ohm 4000 Watt Subwoofer XR-10D2 - Walmart.com
Pioneer 6.5" 2-Way Component System (Pair) - TS-D65C
Amazon.com: PRV AUDIO 6MB100-4 Pair of 6.5 Inch Midbass Speaker for Pro Car Audio, 4 Ohm, 50 Watts RMS Power, 200 Watts Max Power Mid Bass Factory Replacement Loudspeaker (Pair) : Electronics