Audio Database

L212
Commentary

A speaker system developed in pursuit of new possibilities for music playback.

The L212 is a set of three speakers and consists of two 3-way wide-range systems and an ultrabass system that plays back very low frequencies below 70 Hz.

The Ultra Bus System is equipped with 30 cm cone type woofer 121A.
The UltraBus system also has a dedicated monaural main amplifier mounted in a dedicated enclosure.

The 3-way wide range system is equipped with a 20 cm cone Woofer 112A using a 7.6 cm large diameter voice coil in the low band, a 13 cm cone Squaker LE5-9 in the middle band, and a 2.5 cm dome Tweeter 066 in the high band.
In addition, the enclosure has improved phase characteristics by arranging three units vertically in a row, and realizes more natural sound image localization.

Model Rating
Method Ultra Bus + Wide Range System Floor Type
Unit
Ultrabus system
Low Band : 30 cm Cone Type (121A)
Dedicated amplifier
Wide-range system (2 each)
Low Band : 20 cm Cone Type (112A)
For Middle Range : 13 cm Cone Type (LE5-9)
For High Pass : 2.5 cm Dome Type (066)
Crossover frequency 70 hz, 800 hz, 3 khz
Impedance 8 Ω
Output sound pressure level 91 db (New JIS)
Allowable input 75W (continuous program)
External dimensions Ultrabus system : 470 mm wide x 486 mm high x 470 mm deep
Wide Range System : Width 432x Height 981x Depth 330 mm
Weight 102 kg (1 set, when packed)