A sound field type speaker system that reproduces indirect sound spread without relying on direct sound radiation.
Four 2.5 cm (1 inch) dome tweeters are installed in each corner of the upper slit in all directions.
Moreover, the 20cm (8inchi) cone type Woofer adopted in the low region is built in the enclosure, and is installed vertically upward.
This secures a service area in the 360-degree all-around direction.
The crossover is a 3kHz, -12dB / oct high-pass filter only for the woofer, and the tweeter has an all-bandpass design similar to a full-range speaker.
The crossover between the tweeter that naturally attenuates toward the low range and the woofer that supports it, and the bass reflex duct tuning around the enclosure combine to achieve a good balance and texture.
There were three types of enclosures: Model S119WX with walnut finish, Model S119BK with black lacquer finish, and Model S119WH with white lacquer finish.
The speaker terminal is set on the bottom.
