This little speaker is great for adding a compact, lightweight and low-power solution for your project's audio needs. It's a slightly larger version of our original 1" metal speaker.
Just 1.5" in size, the speaker has an impedance of 8 Ohms and uses up to just 0.5W of power.
Use with any amplifier board but take care with volume and power - you'll blow the speaker if you try to push too much through it. Remember most amplifier boards will offer more than 0.5W!