Speakers

[Kinnar]

Which is the OEM Speaker Drivers for Logitech Z-5500D Satellite speakers?

Is it the Tangband 3" Paper cone(Silver coloured) Full range W3-593SF driver >> http://www.tb-speaker.com/detail/1208_03/w3-593sf.htm ,...or the Tangband 3"Paper cone(Silver coloured) Full range W3-871SC driver >> http://www.tb-speaker.com/detail/1208_03/w3-871sc.htm  (as is claimed by many Av & tech forums),...or is it the Tangband self claimed 3" W3-665SC (silver coloured cones,originally Black Coloured cones,as seen here >> http://oaudio.de/Loudspeaker-chassis...fgiq7cl2d0o383) being the Original drivers that Logitech Z-5500D satellite speakers which originally came fitted with in from the factory!

Any of the Logitech experts have the correct knowledge,..which is the correct one for z5500D among them ?

Please do answer!

Rgds.