TB Tweeter 1"

SOFT FABRIC DOME DIAPHRAGM COATING WITH HIGH LOSS MATERIAL FERROFLUID COOLED WOOL IN CAVITY OF POLE PIECE ABS FRONT PANEL NEODYMIUM DESIGN WITH BACK CHAMBER DIAPHRAGM MTL Fabric SURROUND MTL N/A NOMINAL IMPEDANCE 4 W DCR IMPEDANCE 3 W SENSITIVITY 1W/1m 90 dB FREQUENCY RESPONSE 920-22K Hz FREE AIR RESONANCE 920 Hz VOICE COIL DIAMETER 25.4 mm AIR GAP HEIGHT 2 mm RATED POWER INPUT 8 W MAXIMUM POWER INPUT 80 W FORCE FACTOR, BL N/A MAGNET WEIGHT ( oz) Neodymium MOVING MASS N/A FERRO FLUID ENHANCED Yes SUSPENSION COMPL. N/A EFFEC.PISTON AREA N/A Levc N/A Zo N/A X-max N/A Vas N/A Qts N/A Qms N/A Qes N/A From TB-Speakers.com part No. 25-1166SJ