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Portable Voice Amplifier Speaker Anti-Feedback
Portable Voice Amplifier Speaker Anti-Feedback
Wealthland (Audio) Ltd
Hong Kong
Exporter, Manufacturer
Exporter, Manufacturer
Average Response time:N/A
SUPPLIER INFO LAST UPDATED: Sep 8, 2020
ADVERTISE SINCE: May 17, 2011
Product Attribute(s)
Model No.:
CK-2822
Brand:
Easy Talk
Colour:
Black
Port:
Hong Kong
Type of Payment:
T/T, Western Union, PayPal
Minimum Order Quantity:
200 pc(s)
Description
  • Unique automatic anti-feedback system.
  • Totally mobility and portability.
  • Heavy duty yet lightweight design.
  • More than 5W output.
  • Mini size (L) 73 x (W) 53 x (H) 81mm.
  • Flexible neckband microphone.
  • Belt clip available.
  • Feedbacks are emitted when the microphone is placed too close to the speaker. The higher the volume, the louder the feedback is.
  • Automatic anti-feedback system is a brand-new circuit system that reduces feedbacks.
  • Whenever feedback occurs, the system will automatically reduce the effect.
  • Therefore, you can now turn up the volume and no longer be afraid of the feedback noises.
  • Output power: 5W.
  • Frequency: 170 to 20,000Hz +/-20%.
  • Distortion factor: 5% max. (at 2W output).
  • Impedance: 8ohm.
  • Connector jack: Ø2.5mm.
  • Weight: 0.19kg.
  • Frequency: 55 to 14,000Hz.
  • Sensitivity: -34dB +/-2dB.
  • Impedance: 2.2kohm.
  • Directivity: uni-directional.
  • Plug: Ø2.5mm.
  • Weight: 0.03kg.
  • Operating temperature: -10 °C~45°C.
  • Battery: AAA batteries x 4pcs (not included).
  • Operating voltage: 4V to 6V.
  • Certificate: CE.

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