Douk Audio NS-13G Mini Class D Amplifier TPA3116 Desktop Stereo Power Amp with Tone Control 100W+100W

FeaturesTone off design and HiFi clear sound: more delicate and smooth sound can be enjoyed by adjusting treble / bass knob, also with bypass function to enjoy original sound.Large output power and strong compatibility: adopting 2PCS TPA3116 chip, max output power can reach 200W, comes with 19V power supply, can drive 200W (8Ω), 300W(4Ω) speakers, no pop or audible noise.Unique design in appearance and technology: customized gray aluminum case with multiprocess fine treatment, CNC precision cutting; unique knurling knob with strong metal feelings; metal DC outlet, no electric sparks flying.Mini size and easy use but powerful and practical: perfectly suitable for desktop or a smaller space in home or office, easy to connect to your audio system, especially designed for the audiophiles who pursue HiFi sound.ParametersBrand: NobsoundModel: NS-13GNumber of channel: 2.0Audio input: stereo L/R RCAAudio ouput: banana speaker jacksAmp chip: TPA3116D2 ×2Max. output power: 100W+100W (above 24V@8A / 4Ω)Output impedance: 4Ω-8ΩTreble and bass range: ±10dBTone bypass function: supportFrequency range: 18Hz-25kHzTHD: ≤ 0.01%SNR: ≥ 98dBInput sensitivity: 1.1VMatched speakers: 3-10 inch 20-200WWorking voltage: DC 12V-24VDimensions(WDH): 8610830mm / 3.394.251.18inPackage dimensions(WDH): 15015050mm / 5.915.911.97inNet weight: 298g / 0.66lbPackage weight(with 19V power supply): 700g / 1.54lbPacking List1× NS-13G Amplifier1× 19V Power Supply (optional)1× User Manual