One NEW 6.5" Dual Voice Coil Woofer Speaker.6-1/2" Stereo Sound Driver. 8 Ohm 170Watt max, 85Watts nominal power each channel. Two woofers in one, two separately wired voice coils. Polypropylene cone with inverted rubber suspension for extended excursion and reduced distortions. The cone and rubber surround forms a water barrier for high humidity applications.  Special pricing for sale in master pack (12 units in a pack). Check the other listing if you want to order a pair at $3.00 discount