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40mm 5w Full Range Neo Passive Multimedia Loudspeakers For Bluetooth Speaker
Quick Detail:
1.Bluetooth speaker
2.Type: Full range
3.Outer diameter:40mm
4.Impedance 1ohm
5.Rated power 5w
6.Max power 8w
7.SPL 82dB @ 1w/1m 2.83v
8.Frequency range 140HZ-20KHZ
9.Certification CE, ISO,RoHs
10.Place of original :Dongguan ,China (mainland)
Description:
40mm neodymium speaker ,full range speaker .bluetooth speaker.
Passive speaker ,40mm full range speaker ,precision motor design ,16mm voice coil ,double N48
neodymium magnet ,low bass 140HZ.
2014 hot sale speaker, it make all kinds of cabinet design and blutooth design ,it combination low bass
,full range design .it is best for music player .wireless Bluetooth system
Applications:
Hot sale speaker use for many areas ,very popular wireless products, bluetooth speaker ,desktop speaker
,multimedia speaker ,Iphone speaker ,Ipad speaker ,mini speaker ,MP3,MP4,MP5 speaker ,
Specifications:
| NO. | Item | Specification |
| 1 | outside diameter | Φ40mm ( 1.5 inch ) |
| 2 | voice coil impedance | 1 Ω |
| 3 | voice coil size / material | 16mm / KSV |
| 4 | cone / edge | paper cone / pu edge |
| 5 | resonant freq (FO) | 140 Hz ± 20%Hz |
| 6 | output S.P.L. | 82±3dB |




