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CCA NRA Electrostatic Drive Units and Dynamic Unit In-Ear Earphone Wired Headset Detachable Cable for C12 C10
28,99 $
Type
Contact For Wholesale Purchases
+90 535 776 62 22
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Description:
CCA electrostatic unit specification description:
1. The size is 6.8mm diameter circle
2. The sounding principle is a sounding unit designed based on the reverse principle of electret wheat in the wind. It can also be called an electret electrostatic unit. Static electricity is mainly charged by the diaphragm, so it is called static electricity.
3. It belongs to the low-voltage driving sound unit
4. Compared with the traditional high-voltage electrostatic unit, our electrostatic unit is easier to drive, the weak point is the non-full frequency output.
Feature:
Advantages of electrostatic unit:
1. The distortion rate is lower than the moving iron unit
2. High sound density, strong ability to restore details.
3. The high frequency sensitivity in the frequency response range of 20KHZ is higher than that of moving iron at the same frequency.
4. Acoustic phase is stable, easy to expand the high frequency matrix
5. Quality consistency is better than moving coil and moving iron.
Specification:
Brand: CCA
Model: NRA
Headphone type: in-ear
Impedance: 25Ω±10%
Headphone sensitivity: 103db±3db
Frequency response range: 20Hz-40KHz
Plug type: 3.5mm straight
Cable length: 1.2m
Color: Cyan
With line: Yes
Headphone interface: 2pin interface
If with microphone: no microphone/with microphone
Can spare cables: Yes
Drive unit: 1 electrostatic drive unit + 1 3* dynamic magnetic drive
Product size: 28*25*14mm/1.1*0.98*1.55in
Product weight: 30g
Packing size: 105*90*40mm/4.13*3.54*1.57in
Package weight: 130g
Package Included:
2 x Headphones
1 x Headphone Cable
1 x Instruction
3 Pairs x Ear Caps
