FX-AUDIO D502 HIFI Micro USB Pure Digital Amplifier 2.1 Subwoofer Integrated Home Decoding Amplifier SA9023 CS8422 TAS5508

Specification: Chipset/ chip combination: SA9023+ CS8422 + TASS5508C + TAS5342A + STM8S103F3-32 +PCM1808 Interface Input / input interface: Micro USB, 3.5mm AUX, Optical, Coaxial Interface Output/Output Interface: Speaker (R+L) Subwoofer output (RCA-Type line level output)/left and right channel output, Ultrasound line output Power Ouput/ power output: 60W + 60W @ 4 45W + 45W @ 8 Omega Sample Rate: USB - 16-24bit / 48kHz-96kHz Coaxial/Optical -16-24bit / 44.1kHz-192kHz SUB level output/ ultra low pitch output level: 2.7Vrms Impedance: 4-8 ohms Frequency Response / frequency response: 10Hz -20kHz (+ 1dB) THD / distortion rate: 0.04% SNR/ message to speech ratio: -106dB Operated / operation mode: Buttons and Front Panel Volume Control / button and sound adjustment knob Power Supply DC /DC power supply: 24V 4A Color: Black Unit Weight / product net weight: 0.511kg Unit size/ product size: 13.3 x 13 x 3.7cm Package Included: 1 x Fx-Audio D502 Digital Amplifier 1 x 24V4A Power Supply 1 x USB Cable