Description
WOOFER:Paper ConeRubber Surround1 inch (25mm) Voice Coil DiameterFerrite Oxide MagnetTWEETER:1/2 inch (13mm) PEI DomeNeodymium Magnet.Max Power 175 WattsNominal Power 55 WattsFrequency Response 40Hz – 20KHzImpedance 4 inchSensitivity 89dB