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Buy Qinxwz KA-638C 2CH 80W UV Meter Amplifier Karaoke Mixer Support Memory Card USB Microphone in United States - Rehmie.com
Qinxwz KA-638C 2CH 80W UV Meter Amplifier Karaoke Mixer Support Memory Card USB Microphone
REP1644424 0616262016934 REP1644424Mimo Tech
2025-04-27
/itm/qinxwz-ka-638c-2ch-80w-uv-meter-amplifier-karaoke-mixer-support-memory-card-usb-microphone-1644424
USD
265.24
$ 265.24 $ 273.44
Item Added to Cart
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Features: USB /
SD card direct reading function: download favorite songs into USB / SD card and insert the card in amplifier, the amplifier can directly play MP3 musicDual maicrophone inputEasy operationUse internal magnetic antenna, enhancing
the radio reception effectSpecifications: Performance
IndexVoltage: DC 12V
AC220VName: power
amplifierModel: KA-638CMain
channel frequency repsonse: 20-20KHz(-
1.0 dB)Harmonic distortion: lt; 0.5 % (1kHz)
SNR: gt
; 71dBSpeak impedance: 4-16ohmTreble
control: plusmn; 10dB (10kHz)
Bass control: plusmn; 10dB (100kHz)
Channel separation: gt; 40dB (1kHz)
Product size: 300 x 190 x 65mm
Karaoke SectionInput sensitivity: lt
; 20mVFrequency response: 200Hz-8KHzDelay
time: 59ms-198msEcho
deepness: adjustableInput
impedance: 600Omega; MAX.
Power Output: Front
main channels: 40W+40W(8Omega;, RMS)
Package Included: 1 x Qinxwz KA-638C Amplifier1 x User manual
SD card direct reading function: download favorite songs into USB / SD card and insert the card in amplifier, the amplifier can directly play MP3 musicDual maicrophone inputEasy operationUse internal magnetic antenna, enhancing
the radio reception effectSpecifications: Performance
IndexVoltage: DC 12V
AC220VName: power
amplifierModel: KA-638CMain
channel frequency repsonse: 20-20KHz(-
1.0 dB)Harmonic distortion: lt; 0.5 % (1kHz)
SNR: gt
; 71dBSpeak impedance: 4-16ohmTreble
control: plusmn; 10dB (10kHz)
Bass control: plusmn; 10dB (100kHz)
Channel separation: gt; 40dB (1kHz)
Product size: 300 x 190 x 65mm
Karaoke SectionInput sensitivity: lt
; 20mVFrequency response: 200Hz-8KHzDelay
time: 59ms-198msEcho
deepness: adjustableInput
impedance: 600Omega; MAX.
Power Output: Front
main channels: 40W+40W(8Omega;, RMS)
Package Included: 1 x Qinxwz KA-638C Amplifier1 x User manual
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