Audio Database
SCM20T
Commentary

This speaker system is based on the SCM20 and uses a tall boy enclosure.

The basic design and internal volume are the same as those of the SCM20, and the extension part corresponding to the stand is sound tuned as a pure stand.

A 18 cm cone type woofer is installed in the low range.
This unit has a structure in which a short voice coil of 8 mm width moves in a magnetic circuit in which the gap length is set to 20 mm, which is several times longer than usual, and realizes high linearity and low distortion factor.

A 2.5 cm soft dome type tweeter is installed in the high range.

Uses an independent woofer / tweeter input terminal for bi-wiring connection and bi-amplifier drive.

A large air-core coil and a high-pressure metalized polypropylene condenser are used in the network section.

Thick aluminum plates are stacked on the bottom of the cabinet to prevent harmful resonance and to enhance the stability of the installation surface. In addition, spikes can be used.
A 36 mm thick baffle board is used to eliminate unnecessary vibration.

The exterior has a walnut finish.

Model Rating
Method 2-Way, 2-Speaker, Sealed System, Tall Boy Type
Units Used For low band : 18 cm cone type
For high-pass : 2.5 cm dome type
Frequency characteristic 60 hz to 20 khz -6dB
80 Hz to 12 kHz ± 2 dB
Directional property Horizontal ± 90 °, Vertical ± 10 °
Output sound pressure level 83dB/W/m
Maximum sound pressure level 108 dB SPL (1m, continuous input)
Recommended amplifier output 100W ~ 300W
Impedance 8 Ω
Crossover frequency 2.8kHz
External dimensions Width 239x Height 1023x Depth 333 mm
Weight 31.25kg