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  • Wholesale SG14 UHF Dual Handheld Microphone System for Karaoke Church
  • Wholesale SG14 UHF Dual Handheld Microphone System for Karaoke Church
  • Wholesale SG14 UHF Dual Handheld Microphone System for Karaoke Church
  • Wholesale SG14 UHF Dual Handheld Microphone System for Karaoke Church
Wholesale SG14 UHF Dual Handheld Microphone System for Karaoke Church

Wholesale SG14 UHF Dual Handheld Microphone System for Karaoke Church

  • >= 1000 Sets
    $30
View product details

Wholesale SG14 UHF Dual Handheld Microphone System for Karaoke Church

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Wireless Freedom: UHF technology enables cordless operation for seamless movement during performances, presentations, or religious services.
  • Noise-Canceling Clarity: Cardioid polar pattern and 90dB signal-to-noise ratio minimize background interference, ensuring crisp vocal capture.
  • Dual-Microphone Simultaneity: Supports two handheld mics for interviews, panel discussions, or duet singing in karaoke/choral settings.

Key features

  • 1. Durable Material Technology

    • With a corrosion-resistant metal body and lightweight plastic components, ensure longevity and portability for frequent use in demanding environments like live performances or church services.

  • 2. User-Friendly Interactive Design

    • With a digital touchscreen interface on the microphone and LED indicators on the receiver, you can easily adjust frequency, gain, and settings without external tools, simplifying setup and operation.

  • 3. Superior Performance Parameters

    • With a 90dB signal-to-noise ratio and 120dB dynamic range, deliver crystal-clear audio even in noisy environments, outperforming standard models* [*Disclaimer: Based on internal testing; actual results may vary].

  • 4. Versatile Scenario Solutions

    • Designed for dual microphone use, ideal for simultaneous karaoke sessions, interviews, or church services, offering flexibility for both home and professional settings.

  • 5. Certified Safety and Quality

    • CE-certified materials and construction ensure compliance with safety and durability standards, providing peace of mind for long-term use.

Product details

Wholesale SG14 UHF Dual Handheld Microphone System for Karaoke Church

The RBR SG-14 UHF Handheld Wireless Microphone System combines professional-grade audio performance with versatile portability. Designed for karaoke, live performances, teaching, and church events, this dual-microphone system features noise-canceling technology, a durable metal-and-plastic build, and a compact receiver unit for seamless wireless operation. With a 90dB signal-to-noise ratio and cardioid polar pattern, it ensures clear, interference-free sound in diverse environments.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialPlastic (body), Metal (grip/durable parts)Lightweight yet robust for heavy use in live settings
Polar PatternCardioidCaptures focused vocals while rejecting background noise in interviews or sermons
Signal-to-Noise90dBSuperior clarity in noisy environments like karaoke bars or crowded events
Wireless TechUHF Band (470-960MHz)Reliable, interference-free transmission for professional-grade performances
Noise CancelingDigital noise suppressionReduces ambient noise during teaching or podcast recording
Max Sensitivity120dBHandles loud vocals or instruments without distortion

Customization guide

Adjustable parameters:

  • Frequency Selection: Choose from 100+ UHF channels to avoid interference in multi-device environments.
  • Gain Control: Customize audio levels for soft-spoken presenters or energetic performers.
  • Display Settings: Toggle LED brightness for visibility in dark venues.

Get inspired

Whether you’re hosting a family karaoke night, leading a church service, or teaching a class, the SG-14’s wireless freedom and noise-canceling design empower seamless communication. Its lightweight, handheld form ensures comfort during prolonged use, while the dual-microphone setup supports collaborative performances or panel discussions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Frequency Range470-600MHz470-862MHz470-960MHz *
Battery Life6 hours8 hours10 hours
Channels2050100+
Signal StabilityStandard+20% (urban use)+40% (crowded RF)

Supplier's note

  1. Technical Breakthroughs:

    • UHF Bandwidth: The Pro Model’s 470-960MHz range exceeds industry standards, enabling use in high-interference venues like churches with multiple AV systems.
    • Cardioid Polar Pattern: Reduces off-axis noise by 30% compared to omnidirectional mics, ideal for solo vocals in live settings.
    • CE Certification: Ensures compliance with EU safety and RF emission norms, critical for professional deployments.

  2. Version Selection Guide:

    • Base Model: Perfect for home karaoke or small classrooms needing basic reliability.
    • Advanced Model: Suitable for mid-sized events (e.g., schools, small churches) requiring 50 channels and urban RF resilience.
    • Pro Model: Designed for professionals in crowded RF environments (e.g., concert halls, corporate events) demanding zero interference.

With the Pro Model’s 100+ channels, you can manage complex setups without dropouts. Pair its metal build with the 10-hour battery for all-day performances. For family use, the Base Model’s simplicity and affordability shine.

Frequently asked questions

  • Which wireless microphone system suits small churches or family karaoke gatherings?

  • How to clean the grille of the RBR SG-14 wireless microphone?

  • Metal vs Plastic in Microphones: Which parts of the SG-14 are durable?

  • Can the SG-14 customize frequencies to avoid interference at events?

  • Is the RBR SG-14 CE-certified for professional use?

  • Does the SG-14 support dual microphones for live performances?

  • How effective is the noise cancellation in SG-14 for loud environments?

  • Is the SG-14 portable for outdoor events or traveling?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Wireless Microphone SystemsLive performances, conferences, interviewsDual handheld mics, 100m+ range (UHF band), CE certified▲▲ Freedom of movement; simultaneous dual use for panel discussionsPotential interference in crowded RF environments; requires battery replacement
Dynamic MicrophonesHigh-volume venues (churches, karaoke)Cardioid polar pattern, 120dB max SPL (handles loud vocals/piano), metal build▲ Durability; feedback resistance in loud settingsLess sensitive for soft vocals; heavier compared to condenser mics
Noise-Canceling SystemsNoisy environments (parties, outdoor events)90dB signal-to-noise ratio (SNR) (▲▲ vs industry 85dB avg), adaptive filtering▲▲ Clear audio in noise; isolates vocals from background humHigher power consumption; may require setup adjustments for optimal performance
Portable Microphone SystemsTravel, small events, family gatheringsLightweight design (metal/plastic composite, 0.5kg/mic), compact receiver▲ Easy to carry; quick setup without cablesLimited range (▲ industry avg 80m) in obstructed spaces; fewer customization options
Dual-Microphone SystemsInterviews, panel discussions, weddingsSimultaneous dual-channel transmission, frequency coordination (no crosstalk)▲▲ Effortless dual-user operation; avoids signal overlapRequires paired mics; bulkier than single-mic setups
Church/Karaoke-Specific MicsWorship services, KTV, live music events90dB SNR + 120dB SPL tolerance, ergonomic grip, customizable EQ presets▲▲ Optimized for vocal clarity in large spaces; CE safety complianceLess versatile for low-volume applications; higher price point vs general mics

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.