The speaker consists of 4 mini circuit board, two 3W speakers and component parts. It needs to be soldered by yourself. This is a speaker with LED music spectrum display.
1. Using 8002 professional music chip
2. High quality 3W speaker
3. With LED music spectrum display
4. Speaker size:6.4*6.4*7.3cm
5. Manual:Click here.
1 x DIY Mini Version Small Amplifier Speaker Kit
WangDaTao HU-016 DIY Mini Amplifier Audio Upgrade Version Small Amplifier Speaker Kit 3W Speaker Audio Student Soldering Experiment Training Diy Circuit Board Kit
Shipping:Standard Shipping about 10-25 business days