Vifa MG18WK09-04

 6 1/2"   Midwoofer   180mm , 91 db ,150 Watt , 4Ω    Glass fibre cone , Long throw magnet system,Low noise vented systemGold plated terminals ,Low loss rubber surround,High quality partsΔιάμετρος τρύπας 145 mm , βάθος 73 mm