5.1 Audio Decoder: Converts audio from Optical, Coaxial, or other inputs into a 5.1-channel (6-channel) audio signal and outputs it to an amplifier or speaker system. Wide Compatibility: Works with smart TVs, TV boxes, projectors, and other devices featuring digital optical or coaxial audio outputs. Connects to amplifiers, 2.0 speakers, or 5.1 home theater systems. Multiple Inputs: Features two optical inputs, one coaxial input, and one 3.5mm AUX input. Delivers high-fidelity stereo or 5.1 surround sound output. High-Quality Audio Processing: Supports lossless 5.1-channel surround sound, DTS digital audio decoding, and high-resolution audio playback for immersive listening. Plug-and-Play Operation: Direct optical/coaxial input to 5.1 audio output with minimal latency. Includes wired power supply for stable performance. Durable Metal Housing: Built with a high-performance third-generation intelligent chip and housed in an aluminum alloy enclosure for superior heat dissipation and electromagnetic interference resistance. Specifications: - Sampling Rate: 32–192 kHz - Bit Depth: 16–24 bit - Inputs: 2× Optical, 1× Coaxial, 1× 3.5mm AUX - Audio Output Formats: 2.0, 5.1 - Output Channels: 6 (5.1) - Color: Black - Housing Material: Aluminum alloy (main body), plastic (accessories) - Dimensions: 105 × 75 × 25 mm Package Includes: 1 × 5.1 Optical/Coaxial Audio Decoder Note: Actual product color may vary slightly due to lighting and screen settings. Dimensions are subject to a tolerance of ±1–3 cm.