Audio Database


The Tokonoma series speaker system was developed for use in the Tokonoma.

The low-range has a 30 cm cone woofer newly designed for the BX-85.
Strong magnetic circuit and sky bar edge are adopted.

A 16 cm cone type squaker is mounted in the middle area.
The interior of the cabinet is sealed with a metal cover to prevent adverse effects from the woofer.

A horn type tweeter with a super duralumin diaphragm and an edgewise voice coil and a 9 cm cone type tweeter are installed in the high range.

LC-type network is used in the network section.
It is also equipped with a level control for high frequencies.

The enclosure is sealed and has a walnut oil finish on the exterior.
The front grill is designed to act as an acoustic lens.

Model Rating
Method 3-way, 4-speaker, airtight type, bookshelf type
Units Used
Low band :
For mid-range :
For high frequency :
30 cm cone mold
16 cm cone type
6.5 cm cone type
Horn type
Impedance 8 Ω
Playback frequency band 50 Hz to 20 kHz
Music power 25W
Crossover frequency 1000 Hz, 4000 Hz
Output sound pressure level 98dB/W
External dimensions Width 700x Height 400x Depth 300 mm
Weight 17.5kg