Taoglas SPKM Dynamic Audio Miniature Speakers feature 8Ω impedance and are engineered for use in electronic and IoT devices. These 500mW or 800mW speaker units deliver long-lasting pure and true sound, which is critical for products that require clear audio output. The SPKM series offers high sensitivity, easy integration, and distortion-free high fidelity audio in package sizes as small as Ø10mm. Taoglas SPKM Dynamic Audio Miniature Speakers have 32AWG or 30AWG wire lead cables and are RoHS and REACH compliant. The series is ideal for IoT devices, alarm systems, smart home automation, and toys.