MPX690.3 Pro - Hertz 6" x 9" 130W RMS 3-Way Coaxial Speakers. MPX165.3 - Hertz Mille Pro 6.5" 100W RMS 2-Way Coaxial Speakers. MPX690.3 Pro. ML POWER 4 - Hertz 4-Channel 1000W RMS Class D Amplifier. The three-way MPX 690.3 car audio coaxial, optimized for rear deck mount, features a 28 mm Tetolon tweeter with Neodymium magnet and faceplate profile maximizing the off-axis dispersion.
eBay