DIY Bluetooth Speaker (3D Sound + Class D Amp)

DIY Bluetooth Speaker (3D Sound + Class D Amp)

Channel:
Xpandro
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3,180
Published on ● Video Link: https://www.youtube.com/watch?v=-eJR_ywSewM


Duration: 12:20
3,132 views
18

This DIY Bluetooth speaker has some features, it has two full range speaker, 3D sound effect, and a stereo class D amplifier.
made with 6mm thick MDF board, finished with PVC vinyl (wood grain style cover self adhesive) and acrylic paint spray.
has two LG full range speakers (3 inch) and two bass reflex tubes (port tube).
box speaker dimensions: 42cm x 18.5cm x 12cm
bass reflex tube diameter 2.8 cm length 9.5cm


electronic parts:
PAM8610 Class D stereo power amp module (red board)
2x speaker full range 3 inch LG (4 ohm 50W)
3D Sound audio processor module (PT2387 chip based)
XL4005 DC-DC step down buck module
BT-163 bluetooth stereo audio receiver
3S 18650 ABS holder with BMS board
3x Li-Ion 18650 batteries
On/Off toggle switch
DC female power jack socket
copper wire

for reference How to make 3D Sound audio processor module (PT2387 chip based), you can check at my previous video:
https://www.youtube.com/watch?v=oYOT3nYw57I

audio: Inner Peace Mike Chino



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Tags:
DIY bluetooth speaker
bluetooth speaker
class D amplifier
PAM8610
PAM8610 Class D power amp
3D sound bluetooth speaker
3D sound
DIY wireless bluetooth Speaker
3D Sound PT2387