Make a cheap bike That sings !
Step 1: Getting the Supplies
you need ... rope , old speaker, amp , wire , old battery , aux cord , flat head , what you can have ... switch , and washer clamp....
Step 2: Optional
adding the switch
Step 4: Locate Were Your Putting It
i put mine on the luggage carrier
Step 5: Secures.
secure the speaker and the amp..and tuck in excess wires