| System Configuration | Wireless 5.4 with dual input options |
|---|---|
| Voltage | 3.7-5V power input |
| Features | Stable and fast wireless connectivity |
| Type | D-Class amplifier chip |
| Model | Power FOR amplifier board |
| Resistance Properties | 4Ω load |
| Charging Mode | USB powered |
| Application | DIY portable speakers |
| Brand | Unbranded |
Check the listing for details. DIY Audio For amplifier Board Wireless 5.4 Channel 6.2W 4 Ohm USB Input Support. Condition: New. Listed at 10.45 USD. Material:capacitance. 1 FOR amplifier board. Positive is very important to us. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.