Sourcing a custom RCA cable assembly that actually holds up across production batches is harder than it should be. This three-channel unit is built at our Dongguan factory, where we've been manufacturing wiring harnesses and connector assemblies since 2015 — so the construction decisions behind it come from real production experience, not spec-sheet guesswork.
The cable runs three individually insulated conductors inside a shared black PVC outer jacket, terminating into three RCA male plugs with red overmold housings on the connector end, and stripped bare leads on the opposite end. That bare-end configuration is deliberate: it's intended for direct PCB soldering, terminal block connection, or further sub-assembly — not for plug-and-play consumer use. If your process needs a different termination, we make that change at the OEM stage before the first unit ships.
Our facility holds CCC, SAA, UL, and VDE certifications. The UL-rated materials used in this cable aren't a marketing claim — they're a requirement for the North American and Australian markets where a significant portion of our customers operate, and the AWM print markings on the jacket reflect that.
Technical Specifications
| Parameter |
Detail |
| Connector |
3 pieces RCA male |
| Conductor |
Multi strand tinned copper |
| Wire Standard |
AWM UL certified |
| Insulation |
PVC |
| Outer Jacket |
Black PVC with printed marks |
| Connector Finish |
Nickel plating, gold plating customizable |
| Max Voltage |
300V AC DC |
| Operating Temp |
-20°C to +80°C |
| MOQ |
Flexible, contact for small batch OEM price |
Length, conductor specifications, sheath color, and connector plating are all adjustable parameters. We have a 1,500-square-meter factory with 50 to 60 employees, operating six product lines—a moderately sized team capable of meeting various customized requirements with delivery times far shorter than large manufacturers.
Key Features
Unified jacket over three conductors. Running three separate RCA leads inside one outer jacket keeps routing predictable inside enclosures. Cable management matters at assembly, and a bundled harness cuts installation time compared to three loose cables.
Overmold geometry that protects the joint. The red overmold on each RCA connector extends past the solder joint and grips the cable jacket directly. Bend stress is distributed across that transition zone rather than concentrated at the crimp point — which is where most connector failures start in field returns.
Bare-end, tinned termination. Factory-stripped and tinned leads mean no prep work on your end before soldering. If your production line uses a different terminal type — Dupont, JST, fork lug, or anything else — that's a standard OEM variation we quote regularly.
Batch-to-batch consistency. We checkpoint at conductor tinning, overmold injection, and 100% continuity testing before packing. For customers on repeat orders, dimensional consistency between batches is what keeps your own line qualification stable.
Application Areas
This multi-core audio wiring harness configuration shows up in more contexts than the RCA connector might suggest:
Consumer AV and home theater — Three-channel layout maps cleanly to stereo audio plus one composite video channel, which is the original use case for RCA in consumer electronics.
Automotive aftermarket audio — Amplifier and subwoofer installs in vehicles where a jacketed, multi-conductor run is easier to route through door panels and under trim than three separate cables.
Industrial analog signal transmission — Low-voltage sensor and control panel wiring where the friction-fit RCA connector is preferred over open terminal blocks in environments with vibration.
OEM equipment integration — This is where most of our volume goes. Manufacturers building audio mixers, simulation equipment, gaming cabinets, or custom AV distribution systems order this as a OEM signal cable that arrives factory-terminated and ready to drop into their assembly process.
We've been supplying buyers across North America and East Asia for over a decade. If your application has specific requirements — shielding, UL94 V-0 flame rating, alternate jacket colors, or custom length breaks — share your spec sheet and we'll quote against it directly. No minimum order formality required for the first conversation.
Frequently Asked Questions
Q: Are you a trading company or a manufacturer/factory?
A: We are a factory.
Q: Do you provide samples? Are they free or extra?
A: We offer free samples; you only need to pay for shipping.
Q: What is your delivery time?
A: Samples typically take 5-7 days, while mass production takes 10-15 working days, depending on the quantity.
