DIY bluetooth speaker with Dayton Audio

DIY bluetooth speaker with Dayton Audio


Bluetooth speaker with swappable battery.

Project Category:
Portable Speakers

Project Level


Project Time:

20+ Hours

Project Cost:


Project Description:

Using Dajunguo S350HS 2.1 channel amplifier board.
four 5.25″ inch Dayton Audio midbass woofer and one 6.5″ inch Tang band neodymium subwoofer

Design Goals:
Diamondboxx xl3 looks like model

Driver Selection:


Enclosure Design

MDF + Plexyglass front panel

Crossover Design:


Tips & Tricks:

Build separate box for the 6.5 inch subwoofer and 8″ inch passive radiator create awesome bass.


Spend less than $2000

About the Designer:

copy cat Diamondboxx xl3 speaker

Project Parts List

Part #DescriptionQty.
N/ADajunguo S350HS 2.1 channel amplifier board2
N/A5.25″ inch Dayton Audio midbass woofer4
N/A6.5″ inch Tang band neodymium subwoofer1

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