Technics EAS-18KH01

Commentary

18 cm diameter dome type tweeter unit with wide range.

By analyzing the radiation theory of a dome-shaped diaphragm and making the baffle plate surrounding the diaphragm spherical, ideal directivity has been obtained.
In addition, the use of a double damper completely prevents rolling at large amplitude, and the use of a back cavity system with a wider rear cavity keeps the lowest resonance frequency low to enhance the mid-range.

Titanium diaphragm is used for diaphragm.

Model Rating

Type	Dome type tweeter
Aperture	18cm
Max Input	40W
V. C impedance	8 Ω
Frequency characteristic	500 Hz ~ 40 kHz
Output sound pressure level	94dB
Magnetic flux density	15,000gauss
Total flux	150,000maxwell
Weight	3.0kg