AIYIMA D03 Bluetooth Amplifier The AIYIMA D03 is a compact, high-efficiency digital amplifier delivering 150W x2 of powerful stereo sound. It features Bluetooth 5.0, USB, Optical, Coaxial, and RCA inputs, plus a subwoofer output for 2.1 channel setups—making it ideal for desktop or home audio systems.

Features: 150W x2 output at 4O for powerful stereo sound Bluetooth 5.0 with support for AAC, SBC, aptX, aptX-LL, and aptX-HD codecs Multiple input options: Bluetooth, USB, Optical, Coaxial, and RCA Dedicated subwoofer output for 2.1 channel audio setups OLED display for clear visibility of settings and status Remote control included for convenient operation Compact and lightweight aluminum chassis Treble and bass adjustment of ±14 dB for sound customization

Amplifier Type: Full Digital Amplifier (FDA) Amplifier Chip: Texas Instruments TAS5624A Bluetooth Chip: Qualcomm QCC3034 Supported Bluetooth Codecs: AAC, SBC, aptX, aptX-LL, aptX-HD Inputs: Bluetooth 5.0, USB-B, Optical Toslink, Coaxial, Stereo RCA Outputs: Speaker terminals, RCA subwoofer output Output Power: 2x150W @ 4O (THD+N 6%) Frequency Response: 20Hz–20kHz (±1.25dB) THD+N: 0.001% (1kHz, 1W) Signal-to-Noise Ratio (SNR): 93dB Input Sensitivity: 0.775V Subwoofer Output Level: 2.1V Speaker Impedance: 4–8O Power Supply Requirement: DC 24–36V (32V/5A recommended) Dimensions (L x W x H): 151mm x 141mm x 37mm Net Weight: 670g

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