Cặp lõi loa MX500 đường kính 15.4mm 130ohm Speaker tại Lotte Market

Giới thiệu Cặp lõi loa MX500 đường kính 15.4mm 130ohm Speaker tại Lotte Market

MX500 DIY 15.4mm Decidua Flat Head 130ohm HiFi Vocal Speaker Unit for earbuds earphone

Flat head large size unit 15.4MM, with plastic face cover, the unit uses imported full diaphragm, the impedance is 130 euros, the mobile phone pushes directly without any pressure, HIFI is more perfect, this unit is loud and delicate, not floating, no thorns, The bass is powerful. The IF is sweet, the real flat head is super good, and it is highly recommended to put the plug, the top, the portable, and the mobile phone as a general-purpose unit.

Note:
It is recommended to use the multimeter test unit to conduct the relay after receiving the horn to ensure that the unit is good. In the welding, the unit has the positive and negative signs, the color of the standard is positive, the welding positive wire, the unmarked point, the welding negative electrode, the soldering iron is best. Do not exceed three seconds, the temperature is best at 350 degrees, 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 be short-circuited, silent, and the card has a card position. Please install it carefully with the card position.

Package included:
1pair 130ohm unit speaker