Hangzhou Justar Environmental Technology Co., Ltd.

Speakers
Bass speaker

Bass speaker

High quality bass speaker, cell phone speaker: Dia.: 52mm, 4-8 ohm, 0.25-3W. MOQ: 1000PCS JF-52-01A1Dia.: 52mmNorminal impedance:(4-8)±15%ohm at(1000)hzSensitivity(S.P.L):87±3db (1W/1M)Resonantfreq: (420)±20%HZ measure at (1)VoitFrequency Range: 250HZ-20KHZRated...
36mm Audio Speaker

36mm Audio Speaker

36mm Audio Speaker Size: Dia.36* H.18.2mm Application: music instruments, music player, mini speaker box, toys, computers 36mm Audio SpeakerDimension: 36mmNorminal impedance:(4-8)±15%ohm at(1000)hzSensitivity(S.P.L):87±3db (1W/1M)Resonantfreq: (420)±20%HZ measure...
36mm Driver Speaker

36mm Driver Speaker

36mm Driver Speaker Size: Dia.36mm * H. 18.2mm Application: mini speaker box, toys, digital products, music player 36mm Driver SpeakerDimension: 36mm  bright designNorminal impedance:(4-8)±15%ohm at(1000)hzSensitivity(S.P.L):87±3db (1W/1M)Resonantfreq:...
38mm Internal Magnet Speaker

38mm Internal Magnet Speaker

38mm Internal Magnet Speaker Size: Dia.38*H.11.1mm Application: mini speaker box, music player, computers 38mm Internal Magnet Speaker Dimension: 38mmNorminal impedance:(4-8)±15%ohm at(1000)hzSensitivity(S.P.L):80±3db (1W/1M)Resonantfreq: (600)±20%HZ measure...
38mm Paper Cone Speaker

38mm Paper Cone Speaker

38mm Paper Cone Speaker Size: Dia.38 * H. 11.1mm Application: mini speaker box, music player, music instruments 38mm Paper Cone SpeakerDimension: 38mmNorminal impedance:(4-25)±15%ohm at(1000)hzSensitivity(S.P.L):85±3db (1W/1M)Resonantfreq: (400)±20%HZ measure at...
40mm computer speaker driver unit

40mm computer speaker driver unit

40mm computer speaker driver unit Model No.: JF-40-06A1 Size: Dia.: 40mm x H.17.8mm Application: music player, telephone, com Computer speaker driver unit, computer speaker, audio speaker, loudspeakerDimension: 40mm40mm computer speaker driver unitNorminal...
57mm Loudspeaker

57mm Loudspeaker

Model No.: JF-57-01D Size: Dia. 57mm loudspeaker, speaker, portable speaker, speaker box Dimension: 57mmNorminal impedance:(4-8)±15%ohm at(1000)hzSensitivity(S.P.L):85±3db (1W/1M)Resonantfreq: (400)±20%HZ measure at (1.4)VoitFrequency Range: 300HZ-5KHZRated...
Acoustic speaker

Acoustic speaker

1. High quality with resonable prices. 2. OEM is welcome. 40mm mylar speaker with earDimension: 40mmNormal Impendance: 8Ω±15% at 1KHZSensitivity(S.P.L): 90±3dBFrequency Range: 400 HZ- 12 KHZRated input: 0.2WMax. input: 0.3WOperating Temperature: -20- +60 ...
Acoustic speaker

Acoustic speaker

1. High quality with resonable prices. 2. OEM is welcome. Dimension: 57mmNorminal impedance:(4-25)±15%ohm at(1000)hzSensitivity(S.P.L):85±3db (1W/1M)Resonantfreq: (400)±20%HZ measure at (1)VoitFrequency Range: 300HZ-5KHZRated input: 0.5WMax input: 1.5WOperating...
Speaker component

Speaker component

1. High quality with resonable prices. 2. OEM is welcome. Dimension: 57mmNorminal impedance:(4-25)±15%ohm at(1000)hzSensitivity(S.P.L):85±3db (1W/1M)Resonantfreq: (400)±20%HZ measure at (1)VoitFrequency Range: 300HZ-5KHZRated input: 0.5WMax input: 1.5WOperating...



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