PACKAGE K7 / 4 SPEAKERS - 2x PAIR OF K65.4 6.5-INCHS 6-1/2" 400W 4-WAY + 50FT WIRE AT-SPW16GA/50RG 2 Pairs of K65.4 6.5-inch 4-way Car Audio Speakers / 4 Speakers Power handling, peak: 400W | Sensitivity: 89dB/1W/1M Impedance: 4 Ohms | Frequency Response: 65Hz-20Khz | Magnet: 10 Oz | Voice Coil: 25mm Injection Cone Woofer for Rich bass & clear vocals. Midrange and tweeter: 39mm.2x15mm PEI - Clear and bright highs. Grilles, Mounts and Speaker Wires Included | PLUS Audiotek - AT-SPW16GA/50RG - Car Vehicle 16 Gauge Speaker Wire - 50 Feet Regular