Features:RMS Wattage - 150 WattsMax Wattage - 350 WattsNominal Impedance: 4 ohmUsable frequency range: 1.8KHz - 20KHzSensitivity: 103.3 dBVoice Coil Diameter: 1.18" (30mm)Flush MountSold in Pairstweeter db drive P5TW8D-STC$59.99PriceQuantityAdd to Cart