I need a speaker about .75 to 1 inch diameter with the following specs.
Speaker Frequency Response 400 Hz - 5 kHz
Speaker Sensitivity 80 dBA at 10 cm
Speaker Impedance 8 ohms
Speaker Power 1 Watt (min)
Can anyone direct me to a source or tell me how to build one. The speaker will be mounted in a small plastic housing that will get splashed from time to time.