The Hitachi HS-50 F is a floorstanding loudspeaker produced by Hitachi from 1981 to 1983 in Japan. This model is constructed with a rosewood finish, giving it a classic aesthetic appeal. Its dimensions are 375 mm in width, 630 mm in height, and 370 mm in depth, with a total weight of 19 kg. The HS-50 F employs a 3-way bass reflex design and is equipped with three speakers, providing a robust audio experience. The woofer features a 300 mm cone, while the midrange and tweeter aspects consist of a 55 mm dome midrange driver and a 20 mm dome tweeter, respectively. This speaker has a power handling capacity of up to 120 Watts and an efficiency rating of 91 dB per watt at a distance of one meter. The frequency response ranges from 35 Hz to 20,000 Hz, ensuring a broad spectrum of sound reproduction. It includes crossover frequencies at 630 Hz and 3,800 Hz, and has an impedance rating of 6 Ohms. Notable features include a detachable front and level controls for both the midrange and the tweeter, allowing for customizable audio tuning.