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【AT-CA64J2 RCA Audio Splitter/Combiner Cable】
This RCA audio cable is designed to split an audio signal from a car audio system or combine two audio signals into one. It’s a convenient cable for connecting audio signals between devices such as amplifiers and processors.
Supports two-way splitting of monaural audio signals, or connections that combine two audio signals into one. Because you can organize signal routing according to your system configuration, it’s also useful when you want to add equipment or review how your existing system is connected.
The conductor uses OFC, and the design incorporates double shielding to suppress the intrusion of external noise, aiming for stable signal transmission. The terminal section uses plated contacts, with consideration given to durability and heat resistance. Since it has a heat-resistance specification up to 90°C, it’s an easy-to-handle cable configuration for use inside a vehicle.
However, when choosing an RCA cable, it’s important to confirm not only the length and splitting method, but also the input/output of the connected devices and how they work together with the overall system. If I were selecting it, I wouldn’t decide on the cable alone first—I’d check the current device configuration and any equipment you plan to add in the future before using it. If you’re unsure about the connection method, feel free to consult us—we can organize it together while looking at your vehicle’s system.
【Basic Information】
Product name: AT-CA64J2
Type: RCA audio cable
Use: Split an audio signal into two / Combine two signals into one
【Connections】
Terminal configuration: Dual pin plugs ⇔ Pin plug
Signal type: Monaural audio signal
【Cable Specifications】
Conductor: OFC
Shielding: Double shielding
Contact: Plated contacts
Heat resistance: Up to 90°C
Length: 1 m ~
| Cable Type | RCA (pin) branch/combiner audio cable (OFC audio cable) — splits one mono signal into two, or merges two signals into one; not a mono-to-stereo converter |
| Connector Type | RCA — 2 pin jacks to 1 pin plug; gold-plated contacts, high-rigidity metal plug housings |
| Conductor | OFC (Oxygen-Free Copper) conductor for high sound quality |
| Shielding | Double-layer shielding suppresses external noise interference for stable signal transmission |
| Electrical Characteristics | Capacitance 300 pF/m; conductor resistance 80 mΩ/m; heat resistance up to 90°C |
| Cable Length | 0.3 m — a fixed-length product with no length variants offered |
| Physical Dimensions | Plug width 12 mm; cable outer diameter 4 mm × 2 |
| Related Model | Paired with counterpart model AT-CA64P2, which reverses the configuration (2 RCA plugs to 1 RCA jack) |