Visaton 2809 is the K 28 WPC mini speaker, designed for specialised audio applications requiring compact dimensions and reliable performance. The speaker measures 1.1 inches (2.8 cm) in diameter, operating at an impedance of 8 ohms and capable of handling a power rating of 1 watt. With its plastic diaphragm construction, the K 28 WPC offers durability and consistent audio fidelity, making it suitable for integration into portable audio devices, communication equipment, and other electronic systems where space constraints and precise sound reproduction are crucial. The product is an ideal choice for engineers seeking a balance between size, performance, and structural integrity in their acoustic projects. https://elecena.pl/product/29644306/visaton-2809-k-28-wpc-mini-speaker-1-1-inch-1-w-8-x3a9-plastic-diaphragm 2025-12-25 https://elecena.pl/product/29644306/visaton-2809-k-28-wpc-mini-speaker-1-1-inch-1-w-8-x3a9-plastic-diaphragm 2026-07-22