Audiplex M3 Multi-Channel Assistive Listening Device for church and classroom use with transmitter and receivers.
Oasis Aura Auracast Assistive Listening Transmitter for churches and venues, with 328 ft range and up to 500 seats for clear group listening coverage.
Audiplex M3 Multi-Channel Assistive Listening System for churches and classrooms with 4-channel multi-group support, expandable system, and 30ms low latency..
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Audiplex M3 Multi-Channel Assistive Listening Device for church and classroom use with transmitter and receivers.
Audiplex M3
Audiplex M3
Audiplex M3
Oasis Aura Auracast Assistive Listening Transmitter for churches and venues, with 328 ft range and up to 500 seats for clear group listening coverage.
Audiplex M3 Multi-Channel Assistive Listening System for churches and classrooms with 4-channel multi-group support, expandable system, and 30ms low latency..
Audiplex M3
11
Audiplex M3

Audiplex M3

Multi-Channel Assistive Listening Devices for Church, Classroom
$299.99
Subtotal: $299.99
$299.99
Unit price / per
Quantity
Fast Local Delivery
60-Day Free Returns
2-Year Warranty

Add-on & Accessories:

3-Pack Wired On-ear Headphones
3-Pack Wired Over-ear Headphones
FreeMic W
Audiplex M3 & MX Add-On Receiver
See more
Product Highlights
  • • For Multi-Group Assistive Listening - Supports up to 4 selectable channels, allowing churches, schools, training sessions, or multilingual events to run separate listening channels without audio interference.
  • • 30ms Low-Latency Audio - Delivers near-real-time wireless sound with just 30ms latency, keeping speech, video, and live presentations closely synchronized for smoother listening.
  • • Stable & Expandable System - Built with reliable 2.4G wireless transmission for steady connection. Includes 1 transmitter and 3 receivers, with support for more receivers as your group grows.
  • • 100m Range for Medium Venues - Provides up to 100m / 328ft wireless range in open areas, helping cover seating areas for up to 300 people in schools, churches, lecture halls, conference rooms, and event venues.
  • • Clear Audio for Every Seat - Helps listeners hear speech clearly from anywhere in the venue, with individual volume control on each receiver. Includes 3 wired on-ear earbuds for the clip-on receivers.
Specifications
What's in the Box
• Audiplex Transmitter x1
• Audiplex Receiver x3
• Type C Data & Power Cable x2
• 3.5mm Audio Cable x1
• Optical Audio Cable x1
• 3-Slot Charging Base x1
• Power Adapter for Base x1
Add-ons & Accessories
📘Setup & Support
Audiplex M3 Multi-Channel Assistive Listening Device for church and classroom use with transmitter and receivers.

Audiplex M3

$299.99
Audiplex M3 Multi-Channel Assistive Listening Device for church and classroom use with transmitter and receivers.
Audiplex M3
Audiplex M3
Audiplex M3
Oasis Aura Auracast Assistive Listening Transmitter for churches and venues, with 328 ft range and up to 500 seats for clear group listening coverage.
Audiplex M3 Multi-Channel Assistive Listening System for churches and classrooms with 4-channel multi-group support, expandable system, and 30ms low latency..
Audiplex M3
11
Audiplex M3

Audiplex M3

$299.99

Comparison Table

Model
  • Wireless Connectivity
  • Audio Inputs
  • Audio Latency
  • Operating Range
  • Channels
  • Additional Receiver Support
  • Audiplex M3

    Audiplex M3
    • 2.4G RF
    • Bluetooth, Optical, AUX, RCA
    • <30ms
    • 328ft / 100m
    • 4 Channels
    • Up to 100
  • AuraPlex M3

    AuraPlex M3
    • Auracast
    • Bluetooth, Optical, AUX, RCA
    • ~50ms
    • 328ft / 100m
    • /
    • Unlimited
  • Harmony A3

    Harmony A3
    • Auracast
    • Bluetooth, Optical, AUX
    • 328ft/100m
    • ~60ms
    • -
    • Unlimited
  • Quartet 2

    Quartet 2
    • 2.4G RF
    • Bluetooth, Optical, AUX
    • 100ft/30m
    • 30ms
    • -
    • Up to 100

Specifications

🔄 Transmitter & Receiver Set
Wireless Link 2.4GHz
Operating Range Up to 328ft / 100m
Audio Latency <30ms (in Low Latency mode)
Max Connected Receivers 100
📡 Transmitter
Digital Input Optical (PCM, 16bit / 48kHz)
Analog Input AUX 3.5mm jack, 0.15–3.0Vpk
Wireless Technology Bluetooth 5.4
Input Voltage / Current DC 5V / 500mA
Power Supply USB charger or TV USB port (5V / 500mA–2A)
Power Port Type-C
Product Size 114.05 × 74.93 × 29.97 mm
Product Weight 90g
🎧 Receivers
Impedance 16–64Ω
Signal-to-Noise Ratio 94dBA
Total Harmonic Distortion (THD) <0.2%
Audio Output AUX 3.5mm jack
Charging Time 1.5hr
Operating Time Up to 10hr
Standby Time Up to 30 days
Power Supply USB charger (5V / 500mA–2A)
Power Port Type-C
Product Size 65 × 45 × 16 mm
Product Weight 30g

Q & A

Q1: Who is this product designed for, and what problem does it solve?
A: This system is designed for users who need real-time, low-latency audio. It reduces Bluetooth delay to about 30ms, making it suitable for live speech, synchronized sound, and group listening.

Q2: Which should I choose, Audiplex or AuraPlex?
A: Choose Audiplex (2.4G) if low latency is your priority for real-time audio and synchronized sound. Choose AuraPlex for Auracast broadcast listening, including use with compatible hearing aids or Auracast headphones.

Q3: What happens if multiple groups are using the system in the same venue?
A: The system supports multiple channels, allowing different groups to operate on separate channels at the same time. Each receiver can be set to a specific channel to avoid interference.

Q4: Is it easy for non-technical staff or volunteers to manage?
A: Yes. The system is designed for simple, plug-and-play operation. Users can power on the devices, select a channel, and start listening without complex setup.

Q5: Can I use this system for speaking, such as connecting a microphone so the audience hears me better?
A: Yes. You can connect a microphone, mixer, or other audio source using Optical, AUX, or Bluetooth input, and the audio is delivered wirelessly to receivers with minimal delay.

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