@ThatGuy posted:According to a chart I have the issues are small the speaker/board or very tolerant, He can put a resister in the circuit if he so desires.
May I respectfully suggest you not make recommendations when you clearly don't know what you're talking about!
A 16 ohm speaker can never be made louder by adding resistance. The fact that the impedance of the speaker is four times the optimum impedance of the 3V PS/2 board means that Jon, of course, is 100% correct, it will be very low in volume.