NOBSOUND HiFi 2.1 Канальный Цифровой Усилитель Bluetooth 5.0 Приемник HDMI/COAX/OPT Аудио Усилитель MIC Караоке USB Музыкальный Проигрыватель ON.

NOBSOUND HiFi 2.1 Канальный Цифровой Усилитель Bluetooth 5.0 Приемник HDMI/COAX/OPT Аудио MIC Караоке USB Музыкальный Проигрыватель ON.

Brand NameNobsoundModel NumberK-818OriginMainland ChinaCertificationCEChannels3 (2.1)PackageYesMaximum Power Per Channel131-200WMeasurement unitpiece/piecesEach pack1TypeDigital Amplifier15 959,05 ₽-35%15 959,05 ₽-35%10 373,05 ₽10 373,05 ₽Add to CartBuy now10 373,05 ₽loader

Reviews

2,7

All stars

• Diego C.

  Ships From: CN   

  25 November 2022

  Bad product. Bad sound quality, and the WORST very low amplification. Before I had the classic "Nobsound NS-01G Pro" that has the same power (50Wx2), and I bought this 2.1 as an upgrade. Disappointing, now it doesn't sound even half of what it sounded before, maximum volume is very low. Also, the power supply cable was not correct. It is sold as a device with "karaoke support", however, its amplification is not sufficient for such use. The seller in the courier told me that the device had the TPA3116 chip, however, given the quality and low amplification, I doubt it.

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• Oleg K.

  Ships From: CN   

  17 April 2022·Show original

  The sound is weak, buggy, the seller does not communicate

  Show moreAdded 1 May 2022·Show original

  The seller after a pause began to communicate and very well deal with the problem, but while it did not lead to anything, then the amplifier is not fixed from the seller's mouth, I does does

  Show more1
• Yucel Y.

  Ships From: CN   

  22 August 2022

  The volume button on the device is broken. device volume decreases when trying to turn it up with the button or vice versa. You can adjust the volume with the remote control. I will have another order soon, please check it and send it.

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Description

• Support wired microphone or wireless microphone karaoke
• Support karaoke reverb adjustment
• Support karaoke one-key elimination of the original sound function
• Support microphone and music independent mute control
• Support microphone and music volume to be adjusted separately
• Support LED high-definition display, working status is shown clearly
• Support U-disk playback
• Support Bluetooth playback
• Support optical input
• Support coaxial input
• Support AUX input
• Support HDMI ARC audio return
• Support treble and bass adjustment
• Support low frequency output
• Support infrared remote control
• Support remote control to switch 2.1 or 2.0 channel system output mode with one button
• Support 3D surround sound
• Support 4 kinds of scene sound effects switching: music-movie-news-game, different experience in different scenes

• Audio input: Bluetooth / Coaxial / Optical / U-disk / HDMI ARC / 3.5mm AUX / Microphone
• Audio output: banana speaker jacks / Subwoofer
• Bluetooth version: 5.0+EDR
• Microphone input: moving coil microphone (sensitivity: -54.5dB ± 3dB (0dB = 1V / pa, 1KHz)
• Max output power: 50W+50W (4Ω) +100W (2Ω)
• Frequency response: 20Hz-20KHz
• Signal to noise ratio: ≥95dB
• Distortion: ≤0.05% (1KHZ 1W)
• Input sensitivity: 0.775V
• Channel system: 2.0 / 2.1 / 2.2
• Matched speaker impedance: 4-8Ω (L/R), 2-8Ω (bass)
• U-disk maximum capacity: 32GB
• U-disk supports formats: APE, FLAC, WMA, MP3, WAV
• Working voltage: DC 12-24V (5-12A)
• Dimensions(W*D*H): 140*138*40mm / 5.51*5.43*1.57in
• Net weight: 600g / 1.32lb
• Package weight: 1.6kg / 3.52lb

• 1*2.1 Amplifier
• 1*Remote Control (may without batteries)
• 1*Power Adapter
• 1*Bluetooth Antenna