Look inside JBL GO 4 Portable Mini Waterproof Bluetooth Speaker + Free Air excursion test. In this video also show how to remove jbl go 4 speaker grill. This portable speaker give excellent price/performance and it cost only $50. You get: amazing portable Mini Bluetooth Speaker, Waterproof, sound Streaming wirelessly via Bluetooth, Rechargeable Battery. Sound are amazing from this small portable mini speaker, can get more than 110 dB and it very insane loud from this small driver. How loud it is ? Very loud!!!
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Technical specifications of JBL GO 4 Bluetooth Speaker:
• Bluetooth version: 5.3
• Transducer: 1x45 mm /1.75 inch
• Output power: 4.2W
• Frequency response: : 90 Hz - 20 kHz
• Signal-to-noise ratio: more than 85dB
• Battery type: Lithium-ion polymer 3.23 Wh (equivalent to
3.8 V / 850 mAh)
• Battery charge time: 3 hours (5 V 1 A)
• Music playing time: up to 7 hours
(varies by volume level and audio content)
• Dimensions (W x H x D): 94.3x75.7x42.2 mm
• Weight: 0.32kg
[-] Hазвание видео RU: ЧТО ВНУТРИ ДИНАМИКА - Заглянуть внутрь Портативную акустику JBL GO 4 + Тест free air
[-] Video nosaukums LV: izjaukšana ar paskatīšanos iekšā portatīvajai bezvadu tumbiņai JBL Go 4 + skaļruna kustības tests
Background Song: Icehunt - Hover (feat. Helen Tess) [NCS Release]
Music provided by NoCopyrightSounds.
Download/Stream: ncs.io/HoverCr
Chapters:
0:00 JBL Go 4 bluetooth speaker disassembly
1:12 how to remove speaker grill
2:00 take out speaker driver
2:23 remove rear fabric cover
3:30 JBL Go4 1.75 inch speaker
3:48 remove battery
3:55 JBl Go 4 battery (GSP753040)
4:07 main board
4:39 buttons
4:44 passive radiator speaker
4:47 JBL Go 4 speaker parts
5:00 free Air test
5:27 bass excursion test
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24 июл 2024
