Pair Faital PRO 4FE32 4" Neodymium Full Range LineArray Woofer Speaker 8ohm 60W 30 Watts RMS, 60 Watts peak power handling High power Neodymium magnet with No demodulation 6.8 mm long, 0.75" diameter Aluminum Voice coil on Kapton former with 2.73 mm Xmax Weatherproof with wide operating temperature. Great for extreme outdoor conditions. Made in Italy