---
product_id: 200369470
title: "Debra Audio Pro UHF 4 Channel Wireless Microphone System"
brand: "d debra"
price: "2627 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "D Debra"
url: https://www.desertcart.dk/products/200369470-debra-audio-pro-uhf-4-channel-wireless-microphone-system
store_origin: DK
region: Denmark
---

# Metal receiver & handheld mics for durability 4 UHF channels for interference-free sound Long-lasting 8x AA battery power Debra Audio Pro UHF 4 Channel Wireless Microphone System

**Brand:** d debra
**Price:** 2627 kr
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the stage with crystal-clear wireless freedom!

## Quick Answers

- **What is this?** Debra Audio Pro UHF 4 Channel Wireless Microphone System by d debra
- **How much does it cost?** 2627 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/200369470-debra-audio-pro-uhf-4-channel-wireless-microphone-system)

## Best For

- d debra enthusiasts

## Why This Product

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

## Key Features

- • **Robust Metal Build:** Durable metal receiver and handheld microphones built to withstand the rigors of live events and frequent use.
- • **Reliable Battery Life:** Powered by 8 AA batteries, delivering extended performance so your event never misses a beat.
- • **Plug & Play Simplicity:** Effortless setup with intuitive controls—get your event mic-ready in minutes, no tech headaches.
- • **Crystal-Clear UHF Wireless:** 4 distinct UHF channels ensure seamless, interference-free audio in any environment.
- • **Versatile Multi-Use System:** Perfect for karaoke nights, church services, weddings, and professional presentations alike.

## Overview

The Debra Audio Pro AU400 is a professional-grade 4-channel UHF wireless microphone system featuring metal construction for durability, 8 AA battery power for extended use, and globally compatible frequencies to minimize interference. Ideal for karaoke, church, weddings, and small events, it delivers reliable, clear sound with easy setup and versatile microphone options including handheld and lavalier headsets.

## Description

Buy Debra Audio Pro UHF 4 Channel Wireless Microphone System | with Cordless Handheld Lavalier Headset Mics, Metal Receiver, Ideal for Karaoke Church Party: Handheld Wireless Microphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great value! - We needed to replace our wireless mics because of frequency interference that we were experiencing. These were just too good of a bargain to pass up! They sound good, too, although we have been experiencing an occasional moment of static (occurring for less than half a second, not even every time we use them). This could be interference from our other electrical devices and computers that are near to the antennas. We're hopeful that we can minimize it by moving things around. That being said, this is far better than our previous situation. We're happy to have gotten them!
Review: As Advertised - great equipment for average user - As Advertised - great equipment for average user

## Features

- Debra Audio AU400 4 channel wireless microphone system.(Two set freuqncy point: A- 501/511.5/524/538.5 B-506/517.5/531/546.5)
- These series products adopt UHF frequency and use the international standard common frequency which can be used in all over the world.
- Due to the low frequency and many reasons, traditional wireless microphone usually disturbed by many factors especially by the variety of harmonic which send off by the CD/DVD/VCD/LD and other any digital equipments.
- Squelch circuit usually analysis the intensity of the RF frequency channel instead of the noise and the needed signal. Using the low traditional wireless microphone in the complex environment or when the signal of the microphone is week or the microphone is closured, the squelch circuit many suddenly opened which result the receiver send out a strong burst of noise.
- It ideal for church, small DJ KJ stage, birthday wedding or family party, conference, classrooms, small karaoke night etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YTMWT1M |
| Antenna Location | Indoor/Outdoor |
| Audible Noise | 25 db |
| Audio Sensitivity | 37 db |
| Best Sellers Rank | #7,415 in Musical Instruments ( See Top 100 in Musical Instruments ) #109 in Handheld Wireless Microphones & Systems |
| Brand | D Debra |
| Built-In Media | Blu-ray |
| Color | with 4 Handheld (B) |
| Compatible Devices | Laptop |
| Connectivity Technology | XLR |
| Connector Type | XLR |
| Customer Reviews | 4.5 out of 5 stars 247 Reviews |
| Enclosure Material | Metal |
| Frequency Response | 16000 hertz |
| Hardware Platform | Karaoke Machine |
| Item Highlight | with Cordless Handheld Lavalier Headset Mics, Metal Receiver, Ideal for Karaoke Church Party |
| Item Weight | 2.3 kg |
| Manufacturer | Debra |
| Mfr Part Number | AU400 |
| Microphone Form Factor | Microphone System |
| Model Name | AU400 |
| Model Number | AU400 Pro |
| Number of Batteries | 8 AA batteries required. |
| Number of Channels | 8 |
| Number of Items | 4 |
| Polar Pattern | Unidirectional |
| Power Source | Battery Powered |
| Recommended Uses For Product | Indoor/Outdoor |
| Signal-to-Noise Ratio | 12 db |
| Special Feature | Volume Control |
| UPC | 782429584100 |
| Unit Count | 4 Count |

## Product Details

- **Brand:** D Debra
- **Color:** with 4 Handheld (B)
- **Compatible Devices:** Laptop
- **Connectivity Technology:** XLR
- **Connector Type:** XLR
- **Included Components:** Blu-ray
- **Model Name:** AU400
- **Polar Pattern:** Unidirectional
- **Recommended Uses For Product:** Indoor/Outdoor
- **Special Feature:** Volume Control

## Images

![Debra Audio Pro UHF 4 Channel Wireless Microphone System - Image 1](https://m.media-amazon.com/images/I/61rkrJ6bzfL.jpg)
![Debra Audio Pro UHF 4 Channel Wireless Microphone System - Image 2](https://m.media-amazon.com/images/I/61X5Iahrw2L.jpg)
![Debra Audio Pro UHF 4 Channel Wireless Microphone System - Image 3](https://m.media-amazon.com/images/I/510eMJvL6RL.jpg)
![Debra Audio Pro UHF 4 Channel Wireless Microphone System - Image 4](https://m.media-amazon.com/images/I/615Y4xylP6L.jpg)
![Debra Audio Pro UHF 4 Channel Wireless Microphone System - Image 5](https://m.media-amazon.com/images/I/51yddjoH5fL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value!
*by C***F on May 5, 2023*

We needed to replace our wireless mics because of frequency interference that we were experiencing. These were just too good of a bargain to pass up! They sound good, too, although we have been experiencing an occasional moment of static (occurring for less than half a second, not even every time we use them). This could be interference from our other electrical devices and computers that are near to the antennas. We're hopeful that we can minimize it by moving things around. That being said, this is far better than our previous situation. We're happy to have gotten them!

### ⭐⭐⭐⭐⭐ As Advertised - great equipment for average user
*by B***M on August 3, 2026*

As Advertised - great equipment for average user

### ⭐⭐⭐⭐⭐ Great mics for the money
*by Y***O on May 12, 2025*

Work flawlessly at our church. Frequency range 💯. Price is actually really good. Works like the brand name receivers

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**Shop now:** [https://www.desertcart.dk/products/200369470-debra-audio-pro-uhf-4-channel-wireless-microphone-system](https://www.desertcart.dk/products/200369470-debra-audio-pro-uhf-4-channel-wireless-microphone-system)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-09-02*