ND1090 Tweeter Driver 1inch...
Made in Italy
1 inch exit throat
109 dB 1W / 1m average sensitivity
80 Watt program power handling
44 mm (1 3/4 inch) edgewound aluminum voice coil
PEN diaphragm for extended frequency response
Proprietary phase plug design
Neodymium ring magnet for excellent transient response
Excellent thermal exchange
16 Ohm version available