Hitachi is a Japanese multinational conglomerate company with a diverse range of products and services. It was founded in 1910 and is headquartered in Tokyo, Japan. The company operates in various sectors including electronics, construction machinery, power systems, automotive systems, and more.

Hitachi

The Hitachi HS-80 F is a floorstanding loudspeaker model produced between 1984 and 1986, primarily distributed in Japan under the Lo-D brand. It features a sophisticated 3-way bass reflex design that incorporates three separate speakers: a 300 mm cone woofer, a 55 mm dome midrange driver, and a 20 mm dome tweeter. This speaker delivers a power handling capacity of up to 160 Watts and achieves an efficiency rating of 90 dB per Watt at a distance of 1 meter. Its frequency response ranges from 30 Hz up to 20 kHz, which allows it to reproduce a wide spectrum of sound frequencies effectively. The HS-80 F has an impedance of 6 Ohms and employs crossover frequencies set at 630 Hz and 4,000 Hz. It also comes with a detachable front and level controls for both the midrange and tweeter drivers. The speaker is housed in a rosewood enclosure, creating an aesthetically pleasing look while enhancing acoustic performance. Its dimensions measure 410 mm in width, 680 mm in height, and 395 mm in depth, with a substantial weight of 30 kg, indicating a sturdy build quality. The original retail price in 1984 was approximately 158,000 Yen, equivalent to about 2,400 DM at that time.

HS-80 F

by Hitachi

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