Using this speaker is easy. First, connect the bare wires to your audio device or amplifier. It works well with amps like the MAX98306, TS2012, or TPA2016. Just make sure your device needs 4 ohm impedance and uses 3W or less of power. Since it doesn't have a connector, you'll need to handle the bare wires carefully when connecting. For maintenance, keep it in a dry and clean place. Avoid getting it wet or exposing it to extreme temperatures. If you notice any issues with the sound quality, check the wire connections first.