Skar Audio TX68 6" x 8" 200W 2-Way Elite Coaxial Car Speakers, Pair Peak Power: 200 Watts (Pair) RMS Power: 100 Watts (Pair) 1.25" Copper Voice Coil | Impedance: 4 Ohms Sensitivity: 89 dB, Frequency Response: 60 Hz - 20,000 Hz Featuring a 1" High Performance Silk Dome Tweeter Mounting Depth: 2.60" RMS Power: 100 Watts (Pair) Max Power: 200 Watts (Pair) Impedance: 4 Ohms | Sold as a Pair 1&#034; (25.4mm) High Grade Silk Dome Tweeter Glass Fiber Cone 1.25&#034; Copper Voice Coil Frequency Response: 60 Hz - 20,000 Hz Sensitivity: 89 dB Mounting Depth: 2.60&#034; Cutout Diameter: 5.10&#034; x 7.40&#034;