(2) Pairs Alpine SXE-1725S 6.5" 80 Watt RMS 4 Ohm 2-Way Coaxial Car Audio Speakers Alpine SXE-1725S Custom Fit 6 1/2 (16.5cm DIN) Coaxial 2 Way Speakers 6.5 Diameter Sensitivity: 92dB/W/m Frequency Response: 60Hz-20kHz Neodymium Magnet