Scan speak R3004/662000

The Illuminator tweeters stand for superb vocal rendition and excellent imaging at all listening locations. With its large roll surround and textile diaphragm provide a flat frequency response to above 30KHz. The unique AirCirc Magnet System, and its rear chamber, results in elimination of reflections and resonances that compromise the performance of traditional motors.
Datasheet: Datasheet R3004/662000
Voice Coil, 03-2009

Size (inches): 1
Fs (Hz): 520
Re (ohms): 3
Sensitivity (dB): 90.4
Qt: 0.48
VAS (ltr.): 0.01
Xmax ± (mm): 0.2

DIY kits for this driver:
Ellam Flex made by Troels Gravesen
Ellam Flex 3W made by Troels Gravesen