Model Number: TFZ Balance 7
Unit: planar driver
Magnetic material: Neodymium
Rated impedance: 18Ω±15%
Maximum power: 1W(200mS)
Frequency response range: 8-45KHz
Effective vibration area of diaphragm: 4.52 cm2
Distortion: < 2%(1KHZ)
The overall acoustic quality presents less sound accuracy and resuctivity than conventional dynamic in-ear headphones.
The material thickness is extremely thin (about 11-16 microns for circuit + base film), and the sound response speed of the driver is extremely fast, which is 2-3 times of the sound speed of traditional earphone.
The actual listening performance, the intermediate frequency is loose, clear and thick, the tri-band performance is balanced, the low frequency is not exaggerates, the high frequency is smooth and not harsh, the large Dynamic sound field is stable, and the transient sensitive control is accurate.