Hitachi HS-310 Loudspeaker System, 1980-1981, made in Japan

Link: hifiengine

Description
The model HS-310 is a top line loudspeaker system which is designed to reproduce sound with hardly any non-linear distortion and to meet the requirements of HiFi fans.

The woofer employs a metal cone which is made out of a single sheet of aluminium alloy, and this helps to expand the piston motion area and also to eliminate the effects of humidity.

The midrange employs a diaphragm, which is configured from a single sheet of aluminium alloy in much the same way as the woofer.

The high rigidity titanium diaphragm reduces distortion and it's small diameter of 25mm improves dispersion.

Specifications
Type: 3 way, 3 driver loudspeaker system
Frequency Response: 32Hz to 20kHz
Power Handling: 50W
Crossover Frequency: 1000, 4000Hz
Impedance: 8Ω
Sensitivity: 91dB
Bass: 1 x 250mm
Midrange: 1 x 100mm
Tweeter: 1 x 25mm
Enclosure: 42 litre
Finish: vinyl
Dimensions: 315 x 575 x 320mm
Weight: 11.5kg

Downloads
instruction/owners manual

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