(4) Rockville RV68.3A 6x8" 1800w 3-Way Car Speakers+4-Channel Amplifier+Amp Kit
Scosche HD57684 5" x 7" & 6" x 8" Speaker Set for Cars
2005-2012 Kicker Audio 6x8 Speakers
Amazon.com: 4 x Pioneer TS Series 350W Max 6" x 8" A-SERIES 4-Way Coaxial Car Speakers with Gravity Magnet Phone Holder Bundle (4 Speakers) : Electronics
Pioneer (2 Pairs) TS-A6880F 4-Way 350 Watt 6" x 8" Coaxial Car Speakers 6x8 - Walmart.com
Rockford Fosgate T1682 Power Series 2 Way 6x8 Inch Full Range Car Speakers 780687329167 | eBay
Infinity PR8612CF Primus 6x8 Inch 2-way Custom-Fit Multi-Element Speakers - Creative Audio
Maxxsonics Fkb168 Mb Quart Formula 5x7/6x8" Coaxial Car Audio Speakers (2 Pair) : Target
Amazon.com: Car Speaker Set Combo Of 4 Kicker 40CS684 6x8" Inch 450W 2-Way Car Coaxial Stereo Speakers + 4 Metra 72-5600 Speaker Connector for Ford, Lincoln, Mazda, Mercury, + Enrock 50ft 16g Speaker Wire : Electronics
JBL GX8628AM 6x8" 180W Front/Rear door speakers kit for 2001-2010 Ford Escape | eBay