Product Details: 5-1/4" Punch P1 Series 3-way Coaxial Car Speakers Peak: 300 watts per pair / 150 watts each RMS: 150 watts per pair / 75 watts each CEA-2031 compliant Mica reinforced Polypropylene cone material Santoprene Rubber speaker surround Chemically bonded co-molded surround and cone body Vertical Attached Surround System (VAST) with 25% cone area increase 3/4" Tetolon Inverted Dome tweeters 3/8" Polypropylene-Piezo co-witnessed convex super tweeters Fatigue and tear resistant linear Nomex spider Ultra-flexible braded tinsel leads securely stitched to spider 15% glass-fiber reinforced PA66 injected molded composite basket Co-molded basket terminals for secure connectivity Vibration-resistant and with UV-inhibitor materials Integrated Concealed Crossover (ICC) Overhung voice coil with vented Kapton former Y35 Ferrite magnet motor structure Removable motor cover for fitment in tight applications Factory Location Woofer Ring (FLWR) brackets included Updated mounting flanges for direct fitment in new vehicles Top-mount Depth: 2.2" Cutout Dimensions: 4.37" Impedance: 4 ohm Frequency Response: 56 - 25000 Hz Sensitivity: 86 dB