K-662 Wireless Microphone System Wholesale

PROFESSIONAL AUDIO · B2B SOURCING

K-662 for Professional Buyers

K-662 is a low-latency UHF system with automatic channel search, LCD display and a stated reception distance beyond 60 m.

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Why Buyers Consider the K-662

Clear sourcing profile: key RF, audio and power data are consolidated for comparison.
Application flexibility: suitable for professional audio, education, events and installation channels.
Regional ordering: exact operating band must be legal in the destination market.
Order verification: confirm transmitter type, included accessories, connector and carton details before purchase.

Product Overview

K-662 is a low-latency UHF system with automatic channel search, LCD display and a stated reception distance beyond 60 m.

Published Specifications

Frequency range	640–690 MHz
Receiver power	DC 12 V
Dynamic range	>90 dB
THD	<0.3%
Latency	<3 ms
S/N ratio	>85 dB
Frequency response	30 Hz–15 kHz
Sensitivity	<−105 dBm
Distance	>60 m stated
Transmitter power	2 × AA
Features	Automatic clean-channel search; optional smart mute and electronic volume
Compliance	Confirm frequency legality for destination market
Package / MOQ	Request confirmation

Applications and Buyer Fit

Suitable for karaoke, speeches, events, education and wireless-audio distribution.

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Wholesale and Project Support

Contact ELEGAUDIO for pricing, quantities, availability, packing details and project requirements. Include destination market, quantity and intended application.

Frequently Asked Questions

Is the K-662 available for wholesale orders?
Yes. Contact ELEGAUDIO with your quantity, destination market and application for current pricing and availability.

Can specifications or packaging be confirmed before ordering?
Yes. Request the current specification sheet, packing information and order details before purchase.

What information should I include in an inquiry?
Please include model, quantity, destination country and intended application for a faster quotation.

Source the K-662 for Your Market

Request current pricing, availability and distributor support.

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Adopting the traditional FM modulation technology, with excellent RF performance and audio performance-transmission delay is small, transmission distance is long-fully integrated chip scheme, product performance stability-enhanced wireless reception-beautiful LCD display-with automatic search for clean channels-hand with an optional smart mute function-optional electronic volume adjustment function, receiver board parameters • Supply Voltage: DC 12V • Frequency Range: 640-690MHz • Dynamic Range: & GT; 90DB • Integrated Distortion: & Lt; 0.3% • Delay: & Lt; 3MS • Audio signal-to-noise Ratio: & GT; 85DB, • Frequency Response: 30-15khz • Receiving Sensitivity: & LT; -105 DBM • Receiving Distance: & GT; 60m transmitter imitator parameters, operating voltage: AA Battery x2pcs operating current: 100-120mA frequency range: 640-690MHz frequency error: & Lt; 15 ppm emission power: 10-14 DBM frequency response: 30-15 KHz

K-662Wireless Microphone