hello , friends i got a real problem i recently purchased 2nd hand loudspeakers detail is as below
jbl Silver Series
The Spirit of Music
mi-3 ( looks like mi-3)
Dimentions 300*315*360mm
Enclosure 5th order bandpass
Driver 12" (303mm)
Power 280 Watts RMS
RRP $ 430
jbl corporation
Made In U.S.A
i checked the website of jbl and jblpro and searched every where but failed to find this product of jbl . i am very disoppoined . i think shope keeper gave me fake product of jbl but i can't do anything now. i opened the box opened the woofer this woofer is double magnet nothing is printed on the back of the woofer then i opened the midrage i found sanyo on the back of the midrange then i opened the tweeter and nothing is printed on the the back of the tweeter. i also found no damping (acoustic material ) inside the box but it has bassreflex pipe on the back of the the box. it also has no crossover network . i am confused how jbl can make product of this kind i want to know if u have any idea that this product is real jbl or fake produc . And wheater i should fill the box with damping material or i should not fill the box with damping material. thanks regards.