Hộp (Box) cho mạch ampli 2.1

A casing for a amplifier board bought on aliexpress.

The board: https://www.aliexpress.com/item/1005006221857312.html

An image reference of the product is added to the images if the board is no longer sold.

Note, one of the images of the printed box shows the L - output has the wrong + and - signs. This is fixed in the final model.

Hardware (I used all machine screws)

M3x16mm screws to mount the main body to the bottom.

M3x5-8mm screws to mount the top depending on if you chose the slim version or not.

M3x6mm countersink screws to mount the stand-offs

Print settings:
Use standard profile
The main body is printed with support.

The amplifier board gave me a very good first impression. The included shroud is a too open for my taste. So then I made this.

I use my amplifier board with a 12V 6500mAh PSU.

The speakers I tested this on are Proson Reality 5 LTD 100W 6 ohm and the sub are the one from Corsair SP2200 where I ripped out the electronics.

If you appreciate this model, consider to buy me a coffee at https://buymeacoffee.com/ionnight