AIYIMA D03 Bluetooth AptX DAC 150W x 2 Channel Amplifier

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 4Ω 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 [features] • 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 @ 4Ω (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: 4–8Ω • Power Supply Requirement: DC 24–36V (32V/5A recommended) • Dimensions (L x W x H): 151mm x 141mm x 37mm • Net Weight: 670g * DISCLAIMER: Design, features and specifications subject to change without notice. Some features in videos on the Internet may not be available on all models, please contact us for the TECHNICAL SPECIFICATIONS for a complete list of features by model. This feature list is for reference only, please contact us to verify features and functionality.