Nobsound 100W Full Frequency Mono Channel Digital Power Amplifier Audio Mini Amp (Full Frequency, Black)

• Adopting classical TPA3116 amp IC, class D amplification, max output power can reach 100W(4Ω load), easily to drive all home bookshelf/ computer/ desktop/outdoor passive full-frequency speakers and match perfectly with them.
• With 3.5mm AUX audio input, perfectly compatible with many audio devices such as phone,TV, MP3, CD players, computers, DAC etc.. With built-in preamplification circuit, can match well with the audio sources that with low signal output.
• Reasonable circuit, concise wiring layout and perfect protection, no sparks no shock. Adopting NE5532 op amp with ultra-low distortion, the sound is very smooth and natural, powerful in low frequency and delicate in high frequency, full of music styles.
• Mini size with exquisite appearance, aluminum alloy black case looks fashionable and attractive. With strong output power and high-quality sound, especially designed for the customers who pursue HiFi sound.
• Warm tips: 1. This is Nov. 2022 latest updated version, simplify the circuit, upgrade the components and greatly improve the sound quality; 2. Without power supply,if you want the version with DC 19V/4.74A power supply please search ASIN: B07CGBGQGD ; 3. This is mono channel full-frequency version, if you want stereo output please buy 2PCS. And if you want mono channel subwoofer version please search ASIN:B075R3D9VH or B07C3R6G8C

Parameters Brand: Nobsound Model: NS-03G FR Audio input: 3.5mm AUX Audio ouput: banana speaker jacks Number of channel: mono Chip: TPA3116D2 OP amp: NE5532 Max. output power: 100W Frequency range: 20Hz-20KHz THD: ≤ 0.01% SNR: ≥ 118dB Input sensitivity: ≤ 280mV Matched speaker impedance: 4-8Ω Working voltage: DC 12V-24V Dimensions(W*D*H): 69*88*33mm / 2.72*3.46*1.30in Package dimensions(W*D*H): 150*150*50mm / 5.91*5.91*1.97in Net weight: 190g / 0.42lb Package weight: 310g / 0.68lb Packing List 1× NS-03G FR Amplifier 1× User Manual