K-8740 Wireless Microphone System Wholesale

PROFESSIONAL AUDIO · B2B SOURCING

K-8740 for Professional Buyers

K-8740 is a 4-channel UHF system with customizable regional frequency points, PLL synthesis, balanced XLR outputs and a stated 60 m ideal-environment range.

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Why Buyers Consider the K-8740

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-8740 is a 4-channel UHF system with customizable regional frequency points, PLL synthesis, balanced XLR outputs and a stated 60 m ideal-environment range.

Published Specifications

Channels	4
Family carrier range	470–960 MHz; exact band customizable
Bandwidth	50 MHz
Modulation	FM
Maximum deviation	±100 kHz
Frequency stability	±0.005%
Dynamic range	>100 dB stated
THD	<0.5% stated
S/N ratio	>100 dB stated
Frequency response	50 Hz–18 kHz ±3 dB
Ideal-environment distance	60 m
Oscillation	PLL digital synthesis
Antenna	BNC
Sensitivity	<−107 dBm at 20 dB SINAD stated
Outputs	Independent XLR and mixed 6.35 mm, 230 mV ±15 mV
Receiver supply	11–15 V, rated 12 V
Compliance	Confirm frequency legality for destination market
Package / MOQ	Request confirmation

Applications and Buyer Fit

Suitable for multi-user events, stages, education, houses of worship, rental and system integration.

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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-8740 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-8740 for Your Market

Request current pricing, availability and distributor support.

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System specification: Carrier Frequency Range: 470MHz-960MHz (frequency range and frequency point can be customized according to customer requirements) frequency bandwidth: 50MHz modulation mode: FM maximum frequency offset: ± 100KHz frequency stability: ± 0.005% dynamic range: & Gt 100 DB Integrated Distortion: & Lt; 0.5% integrated signal-to-noise ratio: & GT 100dB frequency response: 50-18khz (± 3DB) receiving distance: 60m (above test in ideal environment, for practical use as the criterion) receiver specifications: Oscillation mode: PLL (digital frequency synthesizer) antenna interface: BNC receiver sensitivity: & Lt; -107 dbm@20dB SINAD receiver powered by: 11-15V (rated 12V，1000ma adapter) output mode (transmitter MIC input 50mV/1KHZ) : independent balanced output (XLR) : 230MV ± 15mV hybrid output (6.35 mm) : 230MV ± 15mV receiver working current: One Tow Two: & Lt; 200mA, one tow four: & Lt; 370ma, one tow eight: & LT; 700MA, transmitter specifications: Oscillation mode: PLL (digital frequency synthesizer) frequency error: & Lt; 15PPM Power Output: MAX 10MW (depending on applicable national specifications) , (high power & LT; 100MW, 3.6 V 18650 lithium battery powered) dynamic range: ≥100dB (a) frequency response: 50-18khz (± 3DB) transmitter working current: & LT; 135MA microphone pickup head: Hand-held: moving coil type, collar clip, headband, conference: Capacitive, transmitter powered: 1.5 V X 2(2 AA batteries)

K-8740 One Drag Four Wireless Microphones