* PVC: Full Transparent, oneside colored strip
* Conductor: BC or CCA, tinned*1 + bare*2 twisted
2)Application:
All the cables are used for speaker ranges, home theater or audio system
Used for connecting power amplifier and broadcasting systems,
For transmitting the audio signals amplified by the amplifier
Professionally manufacture of Speaker cable and Supplier of all kinds of Audio/Video Connectors, Cables & Wires, Such as BNC Connector, F Connector, Splitter, RCA Cable. HDMI Cable, Telephone cable. From Ningbo China.
Model | AWG | METRIC | OD |
4.1208A | 10 | 2*4.0 | 5*10 |
4.1208B | 12 | 2*2.5 | 4.5*9 |
4.1208C | 14 | 2*2.0 | 4*8 |
4.1208D | 15 | 2*1.5 | 3.5*7.0 |

 Speaker wire / speaker cable
* PVC: Full Transparent, oneside colored strip
* Conductor: BC or CCA, tinned*1 + bare*2 twisted
2)Application:
All the cables are used for speaker ranges, home theater or audio system
Used for connecting power amplifier and broadcasting systems,
For transmitting the audio signals amplified by the amplifier
Professionally manufacture of Speaker cable and Supplier of all kinds of Audio/Video Connectors, Cables & Wires, Such as BNC Connector, F Connector, Splitter, RCA Cable. HDMI Cable, Telephone cable. From Ningbo China.
Model | AWG | METRIC | OD |
4.1208A | 10 | 2*4.0 | 5*10 |
4.1208B | 12 | 2*2.5 | 4.5*9 |
4.1208C | 14 | 2*2.0 | 4*8 |
4.1208D | 15 | 2*1.5 | 3.5*7.0 |

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Copper Flex Membrane Switch panels can be produced using polyester or polyimide (Kapton) as the base material, depending on your interface requirements. A very thin sheet of copper is laminated to the flexible film substrate then chemically etched away, leaving copper traces. The etching process is not environmentally friendly due to the chemicals used, and is also more expensive than screen printing the silver traces used in Silver Flex Membrane Switches. Copper Flex switches can be constructed as:
Single-sided – conductive traces one side of the film substrate
Double-sided – conductive traces both sides of the film substrate
Multi-Layer flex – a laminated [sandwich" of numerous layers with conductive traces
Rigid-Flex – a laminated combination of a Copper Flex switch with a rigid FR4 PCB membrane switch
Copper Flex Membrane Switches,Anti Light Leakage Membrane Switch,Fpc Light Membrane Switch,Rim Embossed Membrane Switch
Dongguan Nanhuang Industry Co., Ltd , https://www.soushine-nanhuang.com