Build a sound system for your bicycle and entertain your friends. The speakers are designed to fit within the frame and can be easily removed. My system is powered by a battery operated mobile T-amp and an ipod. The total cost of the system is well under $100 and can be completed in a few hours.
Here are some of the things you will need to get started.
1. A good pair of tin snips.
2. Velcro Tape.
6. Spray Paint (optional)
NOT PICTURED but still important:
7. Speaker wire
8. 1/8" line to go from the source to the amp. (mono is probably better than stereo since the speakers face opposite directions)
9. A sturdy basket. I got mine at IKEA in the bathroom section for 4 bucks.
10. A drill and a bit that will go through aluminum duct.
11. An old leather belt.