2) Boss R43 4" 200W 3-Way + 2) R94 6x9" 500W 4-Way Car Audio Coaxial Speakers 2) New Boss R43 4" 200 Watt 3 Way Car Speakers 200 Watt MAX per pair Poly Injection Cone Material Voice Coil Material: Aluminum Impdance: 4 Ohm