Look inside GGMM M4 Wireless Digital Speaker - What's Inside?

Teardown: Look inside and how to remove grill GGMM M4 Wireless Digital Bluetooth speaker with wooden cabinet box enclosure. How to disassembly & assembly this ggmm m4 wireless speaker. Some alternative from GGMM speakers: GGMM E2, GGMM E3, GGMM E5, GGMM M3, GGMM D6 or GGMM M-Show 3 in 1 Bluetooth Speaker. This GGMM M4 Digital Bluetooth speaker give amazing good sound, it's sound better than JBL Xtreme, okey, JBL Xtreme sound a bit louder, but not better. GGMM M4 kick out JBL Change 3 and Charge 4 without problems. Next time I upload GGMM M4 vs JBL Xtreme sound and bass test. Midbass & Bass driver is M4-001-0802 4 ohm 25w and tweeters driver M4-001-0801 8 ohm 10w

#GGMM #M4 #portable
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GGMM M4 general specifications:

- Channel: 2.1
- Power Input: 18V 3A
- Frequency: 60-20KHZ
- Power Output: 40W
- Distortion: ≤0.5%
- Bluetooth: 4.0
- Ensitivity: ≥85dB
- Audio Decoder Format: MP3,WAV,WMA,AAC,ALAC,FLAC,APE

[-] Hазвание видео RU: ЧТО ВНУТРИ ДИНАМИКА - Заглянуть внутрь Портативную акустику GGMM M4 беспроводная Wi Fi колонка

[-] Video nosaukums LV: izjaukšana ar paskatīšanos iekšā - portatīvā bezvadu tumbiņa GGMM M4

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(0) DIY guides: https://www.youtube.com/watch?v=MB0njxQm2fM&list=PLwiSkdgFgik7CvkMgw6pm4vm8iW2pZPYt

(0) Headphones dB/SPL sound tests: https://www.youtube.com/watch?v=_rtax-9KXoE&list=PLwiSkdgFgik6nqlkYgtxoyUo2SdCKgOgI

(0) Tests and some entertainments: https://www.youtube.com/watch?v=XbECmby8cug&list=PLwiSkdgFgik5vqneZAB0uaNMtYqd3_xLx

(0) Unboxings: https://www.youtube.com/watch?v=O9AIEE8Pr8c&list=PLwiSkdgFgik4Ecs876nyqL50ruIW61VXp
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My Production Equipment gear:
- Panasonic Lumix DMC-G7 + 14-42mm f/3.5-5.6 kit lens + 14 mm F/2.5 prime lens + SanDisk Extreme 32GB SD card
- Velbon Sherpa 200R photo tripod + Kingjoy VT-3510 Video Fluid Head
- Stereo sound recorder Zoom H1, Zoom H4n + Audio Technica AT2020 usb plus, Blue Yeti, Behringer Xm8500, Behringer B-1 XLR & DIY Binaural recording Dummy head
- 4x50w LED spotlights
- CN-160 Dimmable LED video lighting
- Cheap Konig aluminium tripod, I use it for Zoom H1, H4n recorder, binaural head, dB SPL meter or LED lights
- Sennheiser HD600 and AKG K321 headphones with Creative E-MU 0404 USB Audio interface (DAC/sound card/amp) + EMU USB dac
- PC: i5 3470, 8gb RAM, 90gb SSD + 1Tb HDD + LG 23" IPS monitor and wireless Logitech keyboard with mouse.
- Sony Vegas 13 video editing software

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Видео Look inside GGMM M4 Wireless Digital Speaker - What's Inside? канала Techscrew