Amazon.com: CYOEST DIY Bluetooth Speaker Box Kit Electronic Sound Amplifier - Build Your Own Portable Wood Case Bluetooth Speaker Sound - Science Experiment and STEM Learning for Kids, Teens and Adults : Electronics
DIY speaker kit recommendations? | Audio Science Review (ASR) Forum
Amazon.com: HiVi-Swans DIY 3 Way Passive Bookshelf Speakers Pair - DIY Speaker Kit-Peak Power 120 Watt Home Theater Bookshelf Speakers for Surrounds or Front : Electronics
4 Best DIY Bookshelf Speakers(Wireless) Projects For DIY Lovers
You Can DIY! Egg Speaker Amp and System | audioXpress