Audio Database


A 3-way speaker system with the style and look of the 4312 Series but with a reduced desktop size.

A newly developed 13.3 cm white cone woofer is mounted in the low range.
This unit uses a paper cone diaphragm and an accordion pleated edge that increases the amplitude linearity of the cone. In addition, an aluminum die-cast frame is used for the frame.

The mid-range is equipped with a 5 cm cone type mid-range, and the high-range is equipped with a 1.9 cm dome type tweeter using a Lipsless pure titanium dome diaphragm.

The mid-range and high-range are equipped with three independently adjustable attenuators.

By adopting a magnetic shielding design, the effect on CRT is suppressed.

The enclosure uses a bass reflex system.

Can be mounted on walls or ceilings by using a separately sold mount Plaquette.

There was also a 4312M3 package with 3 units of 4312M (1 set of 3 units ¥ 96,000).

Model Rating
Method 3-way, 3-speaker, bass reflex system, bookshelf type, magnetic protection design
Units, etc. For low band : 13.3 cm cone type
For Medium Range : 5 cm Cone Type
For high-pass : 1.9 cm dome type
Frequency characteristic 60 Hz ~ 40 kHz
Output sound pressure level 89dB/2.83V/m
Impedance 4 Ω
Allowable input 75W(RMS)
Crossover frequency 5 kHz, 10 kHz
External dimensions Width 181x Height 300x Depth 180 mm
Weight 4.0kg
Sold Separately Mounting Bracket MTC 520 (2 pcs 1 set, ¥ 8,000)
Ceiling Adapter MTC 601 (2 Units 1 Set, ¥ 3,600)