Visaton SC 4.7 ND 2W luidspreker

magnetisch afgeschermde ovale breedbandluidspreker met efficiente en uitgebalanceerde frequentiekarkteristiek met heldere hoge tonen weergave minimale inbouwafmetingen door toepassing van neodymmagneetsysteem rated power 2 w maximum power 4 w nominal impedance z 8 ohm frequency response 220-20000 hz mean sound pressure level 81 db 1 w 1 m opening angle -6 db 180xb0 4000 hz hor 180xb0 4000 hz ver excursion limit ?0 5 mm resonance frequency fs 420 hz magnetic induction 0 7 t magnetic flux 60 xb5wb height of front pole-plate 2 mm voice coil diameter 14 mm height of winding 2 mm cutout diameter 35x65 mm oval net weight 0 041 kg d c resistance rdc 3 8 ohm mechanical q factor qms 4 43 electrical q factor qes 6 55 total q factor qts 2 64 equivalent volume vas 0 9 effective piston area sd 45 cmxb2 dynamically moved mass mms 0 7 g force factor bxl 1 2 tm inductance of the voice coil l 0 2 mh temperature range ?25 70 xb0c

• EAN Barcode : 4007540080482