1 Cặp Tai Nghe 50mm 320 Ohm Hifi Cho Hd800 9500 Diy Ofc Wire N42

Giới thiệu 1 Cặp Tai Nghe 50mm 320 Ohm Hifi Cho Hd800 9500 Diy Ofc Wire N42

50MM 320 ohm HIFI Headphone Speaker Earphone Driver for HD800 9500 DIY OFC Wire N42 Magnet Bass Headsets Speakers

50mm driver unit, 320 ohm high resistance ultra think OFC wire, 20 core N42 magnet. The diaphragm uses imported PET copper ring from Japan. On the back, the U cup middle hole can be tuned. This driver unit is mainly focused on bass, really wide frequency.

Parameters:
Mode: 5019-320
Type: dynamic
Use: for HIFI
Frequency: bass 20-20000 KHZ
Rated power: 0.5 W
Rated resistance: 320 ohm
Sensitivity: 108 dB/W
Distortion: 1 TMD%
SNR: 85 dB
Directivity: omnidirectional

Instructions for use:
It is recommended to use a multimeter to test the continuity of the unit after receiving the speaker to ensure that the speaker is in good condition. During soldering, the unit is marked with positive and negative electrodes, and the color of the unit is the positive electrode wire. The unmarked spot, the negative electrode, and the soldering iron are best not to be soldered. In more than three seconds, the welding time is too long, it is easy to burn the voice coil lead or directly burn the circuit board, causing the speaker to short-circuit and make no sound. Due to the damage of the horn after welding, our shop is not responsible for return or exchange

Package:
1 pair headphones driver unit

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Giá MITX