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M-XLRB Dual Cannon(XLR) Stereo Audio Extender over Cat5e/6

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The Dual Cannon(XLR) Stereo high fidelity audio transmission (M-XLRB) is a MIC stereo high fidelity audio signal twisted pair extension. The product is designed for audio applications where full-range, hi-fidelity audio frequency response is required.

Used in pairs, the Stereo Hi-Fi Balun eliminates costly and bulky coaxial cable, allowing audio equipment to be connected or moved within a structured cabling environment.
Price: $ 43.97
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  • M-XLRB

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Introduction

The Dual Cannon(XLR) Stereo high fidelity audio transmission (M-XLRB) is a MIC stereo high fidelity audio signal
twisted pair extension. The product is designed for audio applications where full-range, hi-fidelity audio
frequency response is required.

Used in pairs, the Stereo Hi-Fi Balun eliminates costly and bulky coaxial cable, allowing audio equipment to be
connected or moved within a structured cabling environment.

The equipment adopts balanced characteristic impedance conversion transmission and analog audio spread
spectrum isolation technology. It has strong anti-interference and EMI capabilities. It can effectively solve
equipment distortion and audio noise caused by long audio transmission line or ground potential difference
loop current, and eliminate audio bottom noise. The product is suitable for extended application fields with
different distances.

Features

1. Dual Cannon (XLR) MIC audio twisted pair transmission

2. Balanced and unbalanced switching transmission mode is adopted, with strong resistance to common mode
    interference

3. High fidelity stereo audio transmission distance can be up to 1000m

4. Special audio spread spectrum isolation technology is adopted

5. Broadcast level hi-fi ground loop, ground loop audio isolation

6. Works continuously all day, stable and reliable performance

7. No power required          

8. Audio matrix switcher, audio distributor, audio distribution amplifier, booster, sound, microphone,
    home theater, DVD disc, video recorder, camera, mixer device, and other commercial or consumer
    analog devices

Specification

Parameter

Description

Devices

1. High fidelity distribution display, digital set top box       

2. Hi-Fi home theater, large screen projection video conference            

3. Public video broadcasting system, distance multimedia education,
    classroom medical treatment            

4. High fidelity flat panel video media advertising transmission
    demonstration

Bandwidth

20 Hz - 25 KHz

Input signal peak

1.25Vp-p

Input / output impedance

600 ohms MIN (signal source)

insertion loss

<2dB

Signal reflectivity

>15dB

Common mode rejection ratio

>60dB

transmission distance

1000m

Signal result

Audio:Pins 1(R) & 2(T),Pins 7(R) & 8(T)

Standard twisted pair features

Characteristic impedance:100 Ω

distributed capacitance:20 pf/ft

attenuation:6.6 dB/305m @1 MHz

Interface

XLR connectors ×2

RJ45 port ×1

Temperature&Humidity

working temperature:0-55°C

Storage temperature:-20°- 85°C

humidity:  0-95%

Enclosure

Aluminum alloy

Dimensions(packaging)

185*132*85mm

Weight(packaging)

600g

Package

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1. XLR transmitter        x1 pc

2. XLR receiver              x1 pc

3. User manual             x1 pc

Product Interface

TX & RX

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TX: Transmitter

RX: Receiver

Connection

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CONTACT

 5F, Block A, Wanhefeng Industrial Park,No. 7 Yumiao Road, Buji Street,Longgang, Shenzhen
 +86-136-3256-0970
sales01@mb-video.com

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ABOUT US

ShenZhen MYBOX Technology Co., Ltd, is a R&D oriented designer and manufacturer for high denition Video & Audio data transmission equipment over UTP(Unshielded Twisted Pair).
Copyright © 2026 ShenZhen MYBOX Technology Co., Ltd. All Rights Reserved.