The speaker reproduces the sound effects of the gun. We recommend a 50
mm or larger speaker, to reproduce the sounds generated by the PCB (6)
with decent volume and clarity.
4 or 8 ohm speakers can be used on the FragTag mainboard. Preferably
the speaker should have a cone made of Mylar, as this provides better
water resistance than paper cones. We still have had good success with
paper cones so this is not a hard requirement.
The speaker should be mounted behind a grill, to let the sound out while
still protecting the fragile cone from damage.
Some example speakers:
63 mm mylar
53mm paper cone (keep it dry!)