One pair of 6.5-inch two-way component speaker systems. Blue poly injection cone with non-fatiguing butyl rubber surround. 1-inch high-temperature ASV voice coil ensures durability. Includes 3/4-inch neodymium PEI dome tweeters for crisp high frequencies. 360 watts max power and 4-ohm impedance for robust performance. Flush and surface mounting capabilities for flexible installation. 12dB two-way impedance matching crossover network included. Fits standard OEM speaker locations with a mounting depth of 2.32 inches.