Audio Database

Image of S-C5
Commentary

A speaker system using a trapezoidal enclosure.

A 14 cm cone type woofer is installed in the low range.
It has an appropriate internal loss and uses a cone that is smoothly attenuated without stretching the band. It matches the in-band energy characteristics and on-axis characteristics in the full range without using network elements, making it possible to cross over with the tweeter.

A 2.5 cm soft dome type tweeter is installed in the high range.
It uses a high-flux density magnetic circuit with a narrow magnetic gap, and by filling it with magnetic fluid, power linearity and coupling with the filter are improved.
The dome has a catenary shape with high rigidity.

As for the network, the woofer side is a networkless direct drive, and only a condenser is connected to the tweeter, and loss due to network elements is adopted.

The enclosure has a trapezoidal configuration with one side of a baffle plate slanted.
This allows the construction of a minimum baffle surface near each speaker unit, thus reducing the secondary reflections of sound due to diffraction phenomena.
The four sided baffle also disperses the resonance points of the baffle surface and reduces the level of secondary radiation due to unwanted resonance.
We also reduce standing waves by reducing the number of parallel planes in the enclosure.
The enclosure is made from a carefully selected MDF material with a piano-like black mirror finish.

A vice type gold-plated terminal is used for the speaker terminal.

Model Rating
Method 2-way, 2-speaker, Bass reflex system
Bookshelf type
Units Used For low band : 14 cm cone type
For high-pass : 2.5 cm dome type
Impedance 6 Ω
Playback frequency band 40 Hz to 35000 Hz
Output sound pressure level 88dB/W/m
Max Input 80W(EIAJ)
External dimensions Width 250x Height 408x Depth 267 mm
Weight 7.5kg