Features: brand new and high quality Wide Application: The coaxial output (S/PDIF) can transmit the analog audio signals in general, it can also transmit digital audio signals well for devices with decoding function. coaxial audio cable allows you to connect your Blu-ray/DVD player, HDTV, media player, set-top box, or any other audio device with a coaxial audio port to your audio processor, amplifier, audio mixer, sampler, synthesizer, speakers, or subwoofer through the S/PDIF interface. Excellent Surround Sound: With the high-density silver-plated copper core and triple shielding layer, which provides more pure and clear sound trnamit. Our premium subwoofer cable support Dolby, DTS, 5.1 channel, Immersive surround sound takes you having a cinematic experience at home. Stable Signals: Outer conductor grounding design and 75Ω Impedance ensure a stable connection with all types of coaxial ports to prevent loss of signal and reduce the EMI interference. Premium Build Materials: The durable braided, dual shielding, and corrosion gold-plated connector provides cable flexibility and greatly reduces undesired EMI/RFI interference for optimal sound transmit. RCA Male to Male: High-purity coaxial cable equipped with an RCA port, also can be used with S/PDIF Digital Interface Format), digital, analog and composite video interfaces. Notes：In the scene of the home theater, you can use this coaxial RCA cable as a video signal transmission, screen resolution up to 1080p. Use dual RCA cables to transmit left and right channels. Specifications: Material: copper Length: 0.5m , 1m, 1.5m, 2m (optional) Package Includes: 1 x Coaxial Digital Audio Cable note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.