The Pioneer CS-M555 is a vintage speaker model that was manufactured in Japan during the 1980s. This speaker features a three-way design utilizing a closed cabinet configuration. It includes a 250 mm cone woofer, a 130 mm cone midrange driver, and a 66 mm cone tweeter, providing a broad range of sound. The CS-M555 has a nominal power handling capacity of 100 Watts and can handle music peaks up to 150 Watts. It boasts an efficiency of 8 Ohms and a frequency response range from 32 Hz to 20,000 Hz. The exterior is crafted with an oak wood finish, giving it a classic and appealing aesthetic. This model measures 90.2 cm in height, 38 cm in width, and 24.1 cm in depth. Due to its robust construction and design, the CS-M555 is appreciated by audio enthusiasts looking for powerful sound and durable build quality.