Visaton
Visaton Round Waterproof Speaker Driver, 1W nom, 2W max, 50Ω. Frequency Type: Full Range. Diameter: 36mm. Speaker Driver Size: 8 cm (3 in) and Under. Frequency Response: 300 Hz → 20 kHz. Waterproof: Yes. Depth: 6mm. Minimum Frequency Response: 300 Hz. Maximum Frequency Response: 20 kHz. Weight: 6g. Cone/Dome Material: Mylar. MPN: K 36 WP 50 OHM