Prep PAM8302 Amp
Secure the amp to a pair of helping third hands. Use the tip of the soldering iron to heat up solder and apply to the VIN, GND, A+, A–, + and – pins. This will make it easier to solder wires to the pins.
We'll need two pieces of 30AWG wires to connect the speaker to the amp. We recommend using silicone-coated stranded wire. Measure about 9cm in length for each wire. You don't have to use different colored wires, but we recommend it to help tell them apart.