2) New Boss R53 5.25" 200W + 2) R94 6x9" 500W 4-Way Car Audio Coaxial Speakers 2) New Boss R53 5.25" 200 Watt 3 Way Car Speakers 200 Watt MAX per pair Poly Injection Cone Material Voice Coil Material: Aluminum Impdance: 4 Ohm