---
product_id: 92847119
title: "GTDaudio 4x800 Channels UHF Diversity Wireless Cordless Microphone System | Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics)"
brand: "gtdaudio"
price: "2457.91 DT"
currency: TND
in_stock: true
category: "Gt Daudio"
url: https://www.desertcart.tn/products/92847119-gtdaudio-4x800-channels-uhf-diversity-wireless-cordless-microphone-system-ideal
store_origin: TN
region: Tunisia
---

# 4 professional handheld mics 450ft UHF wireless range 800 selectable frequencies/channel GTDaudio 4x800 Channels UHF Diversity Wireless Cordless Microphone System | Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics)

**Brand:** gtdaudio
**Price:** 2457.91 DT
**Availability:** ✅ In Stock

## Summary

> 🎤 Elevate your sound game—wireless freedom that commands the stage!

## Quick Answers

- **What is this?** GTDaudio 4x800 Channels UHF Diversity Wireless Cordless Microphone System | Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics) by gtdaudio
- **How much does it cost?** 2457.91 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/92847119-gtdaudio-4x800-channels-uhf-diversity-wireless-cordless-microphone-system-ideal)

## Best For

- gtdaudio enthusiasts

## Why This Product

- Trusted gtdaudio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Sync:** Instant transmitter-receiver pairing for rapid setup—get your event started in seconds.
- • **Smart Auto Frequency Scan:** Automatically locks onto the clearest channel, eliminating audio disruptions effortlessly.
- • **True Diversity Reliability:** Experience dropout-free performances with advanced dual-antenna diversity technology.
- • **Crystal-Clear Audio Clarity:** Tone Lock squelch circuit ensures pristine sound by blocking unwanted noise and interference.
- • **Seamless Multi-Channel Mastery:** Operate up to 20 sets simultaneously without interference—perfect for large-scale events.

## Overview

The GTDaudio G-787 wireless microphone system delivers professional-grade audio with 4 handheld mics, 800 selectable frequencies per channel, and a robust 450-foot UHF range. Featuring true diversity operation and automatic frequency scanning, it guarantees reliable, interference-free sound for churches, karaoke, DJ parties, and more. Designed for seamless multi-set use, this system ensures crystal-clear, dropout-resistant performances every time.

## Description

GTD-Audio G-787 wireless microphone system delivers superior sound quality and professional features. It is designed for a wide range of professional applications with 4x800 selectable frequency channels, automatic frequency scanning, true diversity operation, Tone Lock squelch circuit, and automatic transmitter setup. The system operates on UHF frequency range of 550MHz - 590MHz (programmable) with a range of up to 450 feet (150 meters). Up to 20 sets can be worked simultaneously. Ideal for professional use at various events.

## Features

- Extensive Frequency Selection: 800 Selectable frequencies on each channel, up to 20 sets can be worked at the same time
- True Diversity Operation: Enhanced diversity operation for increased range and reliability, reducing dropouts during performance
- Automatic Frequency Scanning: Intelligent scanning to find and set the most interference-free channel in the area
- Automatic Transmitter Setup: The channel of the transmitter and receiver can easily synchronize for quick configuration
- Extended Range and Frequency: Up to 450 feet (150 meters) operating range with UHF 550MHz - 590MHz programmable frequency
- Professional Four-Channel System: Complete wireless system includes 4 handheld microphones with adjustable UHF diversity channels for versatile applications
- Tone Lock Squelch Circuit: Advanced squelch circuit technology ensures clear audio transmission and eliminates unwanted interference

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KRMX7VH |
| Antenna Location | Church, Karaoke, DJ Party |
| Audible Noise | 120 Decibels |
| Audio Sensitivity | 85 Decibels |
| Best Sellers Rank | #22,356 in Musical Instruments ( See Top 100 in Musical Instruments ) #279 in Handheld Wireless Microphones & Systems |
| Brand | GTDaudio |
| Built-In Media | 4 Handheld Microphones, Receiver |
| Color | Black, Silver |
| Compatible Devices | Headphone |
| Connectivity Technology | Wireless |
| Connector Type | XLR |
| Customer Reviews | 4.4 4.4 out of 5 stars (487) |
| Enclosure Material | Metal |
| Frequency Response | 590 MHz |
| Hardware Platform | Karaoke Machine |
| Item Dimensions | 17 x 7 x 2 inches |
| Manufacturer | GTD Audio Inc |
| Mfr Part Number | G 787 |
| Microphone Form Factor | Handheld |
| Model Name | G-787H |
| Model Number | G 787 |
| Number of Channels | 4 |
| Polar Pattern | Omnidirectional |
| Power Source | Battery Powered |
| Signal-to-Noise Ratio | 120 dB |
| Special Feature | True diversity operation, Automatic frequency scanning, Automatic transmitter setup, Adjustable channels, Tone Lock squelch circuit |
| UPC | 854318007356 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** GTDaudio
- **Color:** Black, Silver
- **Compatible Devices:** Headphone
- **Connectivity Technology:** Wireless
- **Connector Type:** XLR
- **Included Components:** 4 Handheld Microphones, Receiver
- **Model Name:** G-787H
- **Polar Pattern:** Omnidirectional
- **Recommended Uses For Product:** Church, Karaoke, DJ Party

## Images

![GTDaudio 4x800 Channels UHF Diversity Wireless Cordless Microphone System | Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics) - Image 1](https://m.media-amazon.com/images/I/81gDiWwxbuL.jpg)
![GTDaudio 4x800 Channels UHF Diversity Wireless Cordless Microphone System | Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics) - Image 2](https://m.media-amazon.com/images/I/71QueHB16rL.jpg)
![GTDaudio 4x800 Channels UHF Diversity Wireless Cordless Microphone System | Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics) - Image 3](https://m.media-amazon.com/images/I/51ypOL4XMEL.jpg)
![GTDaudio 4x800 Channels UHF Diversity Wireless Cordless Microphone System | Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics) - Image 4](https://m.media-amazon.com/images/I/719G+tPDJ6L.jpg)
![GTDaudio 4x800 Channels UHF Diversity Wireless Cordless Microphone System | Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics) - Image 5](https://m.media-amazon.com/images/I/616Z9zabr8L.jpg)

## Questions & Answers

**Q: How can i huy just the microphones?**
A: You can buy them from GTD Audio. Go to gtdaudio.net and search for 787

**Q: What kind of rechargeable batteries can you use in this unit, they can be used because I try Duracell but they are a little fat and someone broke one.**
A: ** DO NOT DO NOT **
 Use rechargeable batteries in microphones (or any device) that uses standard batteries!!
Standard batteries are 1.5volts. Rechargeable are 1.2 volts.
So if you microphone uses two batteries, it is working with 3 volts.
However, if you are using rechargeable batteries, you are only giving it 2.4 volts which means it may have reduced range and cause other problems, as 2.4 volts is like weak regular batteries.
When someone like Shure provides a rechargeable battery pack option, the pack is actually containing THREE batteries in the pack - even though it fits into a two battery compartment thereby providing 3.6 volts for a 3 volt device.

Again... you will have many problems if you try to use rechargeable batteries in a device like this!!

**Q: Where can I get a manual / pdf?**
A: On the GTD website

**Q: Does this system have echo cancellation built in? (to avoid ringing / resonance)?**
A: It does not and these mics are fairly susceptible to feedback, however you can usually eq the rings out just fine or use the gain control on the receiver to decrease the sensitivity.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-18*