This HP Compaq dc7600 speaker is a great addition to any audio setup. With a 40X 28.5mm size, 4OHM impedance, and 2W power, it delivers clear and powerful sound. Made in China, it is compatible with HP products and has a brand that is trusted for quality. This speaker is perfect for use in other speaker parts and components, as well as in TV, video, and home audio systems. It is a reliable and high-performing product that is sure to enhance any audio experience.