20mm silk tweeter with neodymium magnet Important feature 2 mounting options for twitter Users will appreciate 5.25 ”polypropylene cone Others vendor code SP-A5.2 Speaker type Component acoustics The size 5 ”(13cm) RMS power 50 watts PMPO power 220 watts Voice coil 1 ”(2.54cm) Resistance 4 ohm frequency range 70 – 20 kHz Sensitivity (1W / 1m) 88 dBA Diffuser material Polypropylene Suspension material Rubber Basket material Steel Magnetic system Ferrite Mounting diameter 115 mm Mounting Depth 50 mm Tweeter dome the cloth Protective mesh Included