Nobsound NS-04G PRO Mini Digital Power Amplifier HiFi Stereo 2.0 Channel Class D Home Desktop Audio Amp 100W+100W

Warm tips: 1. This is latest updated version that simplify the circuit, upgrade the components and greatly improve the sound quality. 2. 19V/4.74A power supply is optional, and the matched passive speaker please click: LINK Features With standard stereo RCA audio input, perfectly compatible with many audio devices such as phone,TV, MP3 players, CD players, DAC, computers etc.. With built-in preamplification circuit, can match well with audio source that with low signal output. Adopting classical TPA3116 IC chip, class D amplification, the max output power can reach 100W+100W(4Ω load), easily to drive all home bookshelf/ computer/ desktop/floor-standing passive speakers. Reasonable circuit, concise wiring layout and perfect protection, no sparks no shock. With ultra-low distortion and dynamic balance, the sound is very smooth and natural, powerful in low frequency and delicate in high frequency. The speaker terminals use a staggered design, which provides more space ond makes connection easier. Mini size with exquisite appearance, aluminum alloy black case looks fashionable and attractive. With strong output power and high-quality sound, exclusively designed for the customers who pursue HiFi sound, very suitable for home / office desktop audio system use. Parameters Brand: Nobsound Model: NS-04G PRO Audio input: stereo L/R RCA Audio ouput: banana speaker jacks Number of channel: 2.0 Chip: TPA3116D2 OP amp: TL072 Max. output power: 100W+100W Frequency Range: 20Hz-20kHz (±1dB) THD: ≤ 0.01% SNR: ≥ 118dB Input sensitivity: ≤ 280mV Matched speaker impedance: 4-8Ω Working voltage: DC 12V-24V Dimensions(W*D*H): 87*108*35mm / 3.43*4.25*1.37in Package dimensions(W*D*H): 200*130*110mm / 7.87*5.12*4.33in Net weight: 290g / 0.64lb Package weight: 700g / 1.54lb Packing List 1× NS-04G PRO Amplifier 1× 19V Power Supply (optional) 1× User Manual