Feature:
Speaker power: 3W per channel
Case Size: 69 x 69 x 69mm (W / H / D)
Weight: 410g
Voltage: 5V
Color: Transparent, White, Black, Green, Red, Yellow, Blue (Optional)
Note: This is a DIY kit, you need to assemble it. (No instruction, please note before you buy it.)
Voltage: 5V
Color: Transparent, White, Black, Green, Red, Yellow, Blue (Optional)
Note: This is a DIY kit, you need to assemble it. (No instruction, please note before you buy it.)
| Position | Name | Specification | Quantity |
| R1 | Resistance | 30K | 2 |
| R2, R4 | Resistance | 10K | 4 |
| R3 | Resistance | 300 | 2 |
| C1 | Electrolytic capacitor | 470uF | 2 |
| C2, C6 | Electrolytic capacitor | 10uF | 4 |
| C3, C4, C5 | Electrolytic capacitor | 1uF | 6 |
| D1, D2, D3 | Green LED | 5MM | 6 |
| D4 | Yellow LED | 5MM | 2 |
| D5 | Red LED | 5MM | 2 |
| U1 | IC | 8002A | 2 |
| U2 | IC | KA2284 | 2 |
| RP1 | Adjustable potentiometer | 50K (503) | 2 |
| RP2 | Adjustable potentiometer | 10K (103) | 2 |
| PCB | 40X34MM | 2 | |
|
Switch
|
1 | ||
| USB power cable | 90CM | 1 | |
| Speaker | 4ohm 3W | 2 | |
|
Audio cable
|
50CM | 1 | |
| Double channel housing | 1 set | ||
| Screws and nuts | 16 set | ||
| Copper stud | 8 | ||
| Speaker fixing screws, nuts | 8 set | ||
| PCB fixing screws | 16 |
Package included:
1 x DIY Mini Speaker Kit
