NX694 6 X 9 Inch Car Door Speakers - 800 Watts (Per Pair), Coaxial, 4 Way, Full

4-Way System, Rubber Surround, Polypropylene Cone, Stamped Steel Basket. 2.28" (58 mm) Midrange. Nominal Impedance: 4 Ohms, Frequency Response: 45 Hz-20 kHz, System Sensitivity (1 W/1 m): 89 dB.

eBay