TS-900M - 6" x 9" - 4-way 450 W Max Power, 18mm Tweeter and 11mm Super Tweeter and 2-1/4" Cone Midrange - Coaxial Speakers (pair) | Pioneer Electronics USA
New Pioneer 6x9-inch 4-way Car Audio Coaxial Speakers Pair 6" X 9" 450 Watts | eBay
Pioneer TS-A6977S 650W 4-Way 6x9 Speakers
PIONEER 6X9 450W 4-WAY SPEAKERS TSA6967S - Audio Haus
Pioneer A Series Speakers
TS-A6986R - 6" x 9" 4-Way Speaker | Pioneer Electronics USA