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(1.5M-dual RCA (phono) audio cable） 1.5M-双 RCA（莲花头）音频线缆
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Description
This is a dual RCA (phono) audio cable, used for transmitting analog audio signals.
Connector Types: Both ends have red and white dual RCA plugs (red corresponds to the right channel, white corresponds to the left channel). They belong to analog audio interfaces and are commonly found in the audio input/output interfaces of devices such as speakers, amplifiers, and DVD players.
Material and Design: The main body of the cable is black, and the plugs are gold-plated (to reduce signal loss and improve transmission stability). It is equipped with a cable tie for easy storage. The overall design takes into account both durability and signal transmission quality.
Function and Application: It realizes the transmission of analog audio signals between "dual RCA interface devices". For example, it can connect the audio output of a DVD player to an audio system to achieve audio playback. It is suitable for scenarios such as home audio-visual system setup and traditional audio equipment interconnection.
这是一根双 RCA（莲花头）音频线缆，用于模拟音频信号的传输。
接口类型：两端均为红、白双 RCA 插头（红色对应右声道，白色对应左声道），属于模拟音频接口，常见于音响、功放、DVD 播放器等设备的音频输入 / 输出接口。
材质与设计：线缆主体为黑色，插头采用镀金工艺（减少信号损耗、提升传输稳定性），配备理线带方便收纳，整体设计兼顾耐用性与信号传输质量。
功能用途：实现 “双 RCA 接口设备” 之间的模拟音频信号传输，例如将 DVD 播放器的音频输出连接到音响系统，从而实现音频播放，适用于家庭影音系统搭建、传统音频设备互联等场景。
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