AIYIMA D03 - EU Warehouse Ship

Features: Upgrade your speakers and subwoofer with a 150W@4ohm x2-channel amplifier, high-fidelity streaming music. Bluetooth 5.0 amplifier with APTX-LL let you stream music and stereo sound in crisp. With a world of input mode options, D03 is always getting satisfy in different occasions. Built with multiple input of Bluetooth/USB/optical/coaxial/RCA, including a remote control that infrared adjust the inputs mode/volume/bass/treble/mute/loudness setting ec   Description Model:AIYIMA D03 Color:Black Chipset:CS8422+QCC3034+SA9123I+TAS5548+TAS5624+PCM1808+DRV603 Bluetooth chip: QCC3034 Bluetooth 5.0 support: ACC, SBC, aptX, aptX-LL, APTX-HD. PC-USB/optical/coaxial sampling rate: 24bit/192khz PC-USB operating system: Windows XP / Vista7/8/10 / Max OS/MAC/Linux/Mobile OTG Signal to noise ratio: 93db Tonal gain (treble and bass): ±14 Input sensitivity: 0.775V Frequency response: 20-20Khz (±1.25db) Subwoofer output level: 2.1V Total harmonic distortion: 0.001% (1kHz 1w) Speaker impedance: 4