Orion CO40 Cobalt Series 4" 200 Watts Coaxial Speakers - Pair Power Handling: Peak 200 Watts each / RMS 35 Watts Each UV Coated Paper/Fiber Blend Cone With NBR Surround 1" Two-Layer Copper Voice Coil Progressive Suspension For Superior Performance at Low and High Power Applications 13mm Metalized PEI Tweeter with flush AND Surface Mount Hardware