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[China]
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Address: No. 15, Haisheng Road, Wuyuan street, Haiyan County, Jiaxing City, Zhejiang Province
Contact name:whw
Haiyan Hetai Cable Co., Ltd. |
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Verified Suppliers
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High quality audio wire aluminum wire / copper wire red black wire 2-core horn wire parallel wire
The wire specially used for the connection between the power amplifier and the speaker in the audio equipment.
Because the speaker line transmits the power signal, there should not be too much signal loss on it, which objectively requires the speaker line to have extremely excellent conductivity, and the excellent conductivity requires the wire material to have extremely high transmission capacity.
At present, the main technical indicators used to measure these two points are n value and the number of conductor strands.
The n value is a parameter reflecting the purity of the metal used in the production of the speaker line. OFC oxygen free copper and tinned copper + / - are generally used, which is easy to distinguish.
It is mainly used in various types of speakers, PA engineering, home theater connection and public space broadcasting system.
| Number | Core number × nominal section mm² |
Conductor structureNO./mm | Insulation thickness rating Mm | Average outer diameter upper limit MM | 20℃Maximum conductor resistance MΩ/km | 70℃Minimum insulation resistance MΩ/km |
| 1 | 2×0.50 | 28/0.15 | 0.80 | 6.00 | 39.00 | 0.016 |
| 2 | 2×0.75 | 42/0.15 | 0.80 | 6.20 | 26.00 | 0.014 |
| 3 | 2×1.00 | 32/0.20 | 0.80 | 6.50 | 19.50 | 0.012 |
| 4 | 2×1.50 | 48/0.20 | 0.80 | 7.10 | 13.30 | 0.010 |
| 5 | 2×2.50 | 49/0.25 | 0.80 | 8.10 | 7.98 | 0.009 |
| 6 | 2×4.00 | 56/0.30 | 0.80 | 9.30 | 4.95 | 0.007 |
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Company introduction
We are a wire factory located in Zhejiang Haiyan, China.
We have professional, high quality machines and testing equipment.
Main business Low voltage power cables, civil wires, audio cables,
fire alarm cables,Control cable and other more than 30 series of
products. The company's service purpose is Integrity-based,
customer satisfaction for the principle. We hope that in the near
future To work with you.
