07-11-2020, 09:29 PM
(07-11-2020, 08:07 PM)Pascal64 a écrit : C'est le gros truc noir derrière ?
oui, on se rend mieux compte de l'étendue du délire sur cette photo :
System : 5 ways, 6 speakers, a sealing system, and a floor type
Lower bass : Corn type x2 made from a 33cm nomex Kevlar
Bass : corn type made from a 23cm nomex Kevlar
Midrange : corn type made from 5cm aluminum magnesium
Tweeter : dome shape made from 2.5cm titanium
Super tweeter : dome shape made from 2.5cm ceramics
Play frequency band : 20Hz-40000Hz�}1.5dB
Impedance : 4ohms
Output sound pressure level : 88dB (2.83V, 1m)
Dimensions
Speaker part: Width 430x height 1890x depth 510mm
Network part: Width 430x height 1150x depth 600mm
Weight : About 400kg