Audiocore WL-6420U

Audiocore WL-6420U

Audiocore WL-6420U Premium Wireless UHF Microphone (2 Bodypack Transmitter with Clip-on/Headset Mic)

If you're sick of those microphones that sometimes work sometimes don't and you're looking for a real high quality microphone that is also wireless, look no further than Audiocore WL-6420U. Comes with two bodypack transmitter with clip-on or headset microphones at this price point is no brainer. A real steal indeed!

Using the latest technology in digital microphone system, Audiocore Instruments is able to put so much stuff inside Audiocore WL-6420U and still keep the cost down. With great sound clarity and noise-reduction technology, this mic allows the vocalist to express their emotion and bring their voice quality to a new height.

Audiocore WL-6420U is suitable for big venues, concerts, auditorium halls, live performances, school classroom and indoor meetings to small occasions such as KTV karaoke singing rooms or studio practice.


  • State of the art design and technology, the WL-6420U is the best wireless system in its class and adopt the latest electronic circuit and mainboard available in the market to deliver the highest quality in wireless sound!
  • Adopts the international standard for UHF frequency range to avoid interference, The WL-6420U has a broad UHF frequency range of 500~900MHz and 64 selectable frequency for each channel, so up to 512 microphones in total can be used simultaneously in one system.
  • Multi-adjusting frequency (several set can be used simultaneously up to 512 microphones).
  • The WL-6420U has a micro-processor control and PLL (phase-locked loop) frequency synthesis technology.
  • Multi-channel high quality sound surface wave filter with high quality anti-interference system.
  • Equipped with LCD screen to monitor the working parameters, easy to read and user friendly.
  • Equipped with adjusting knob in the receiver modules.
  • Professional audio output: XLR balanced output and Akai 6.3 mixed / unbalanced output.
  • Auto-mute and noise-canceller circuit, eliminating the noise when user turn the mic on or off.
  • Using a reliable SMT production for high-end wireless vocal system.
  • Rugged construction and high quality materials applied for maximum satisfaction.
Audio and Electronics
Channel Spacing500kHz
Frequency BandUHF
Audio Output Level

Independent: 0~+400mV

Mixed Style: 0~+300mV

Two-channel: 4.5W

Distortion< 0.5%@1kHz
Frequency DeviationMax. ± 30kHz
Frequency RangeUHF 500-900 MHz
Frequency Stability± 0.001%
Mode of OscillationPLL Synthesized
Modulation SystemFM
Power SupplyDC 12-17V
S/N Ratio> 105dB
Working Distance> 150m
Dynamic Range≥ 100dB
F/N Ratio> 80dB
Frequency RangeUHF 500-900MHz
Frequency Response40Hz~20kHz
Frequency Stability± 25kHz
Mic Capsule TypeCondenser (Capacitance)
Power Consumption100mA 10mW
S/N Ratio> 105dB
Transmitter Quantity2 (bodypack)
Working Temperature-10~50°C
Power SupplyDC 3V (1.5V AA x2)
Dimensions (L x W x H)52 x 44 x 9 cm (w/ packaging)

4kg (w/o packaging)

4kg (w/ packaging)

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  • Rp. 5,750,0005750000

Tags: microphone, wireless mic, wireless 2 mic, bodypack mic, clipon mic, headset mic, mic uhf