The following product descriptions, specifications and images are provided by the manufacturer.
AudioCast M5 is a compact Wi-Fi audio streamer that adds app-controlled network playback to an amplifier, receiver or powered speakers. Its simple analog output and multi-room capability offer an affordable way to modernize an existing audio system.
Why it stands out
Affordable network streaming upgrade
Adds Wi-Fi music playback without replacing the amplifier or powered speakers you already own.
Compact USB-powered design
Fits easily behind an audio system and can be powered from a suitable 5V USB source.
Multi-room expansion
Multiple compatible AudioCast units can play together or operate independently in different rooms.
Simple analog integration
A 3.5mm stereo output connects directly to common AUX or line-level inputs.
Best for
- Existing amplifiers with AUX input
- Powered speaker systems
- Entry-level multi-room audio
- Compact background-music systems
- Users wanting Wi-Fi rather than Bluetooth streaming
Not ideal for
- Users needing Bluetooth audio
- Systems requiring Ethernet
- Users needing optical or coaxial output
- Passive speakers without an amplifier
EMiUZEK Buying Notes
- M5 is a streamer, not a power amplifier; it cannot drive passive speakers directly.
- It uses 2.4GHz Wi-Fi and does not include Ethernet or Bluetooth.
- Connect its 3.5mm output to a line/AUX input, not a PHONO input.
Frequently asked questions
Can M5 drive passive speakers?
No. Use an amplifier or powered speakers.
Does it support Bluetooth?
No. AudioCast M5 is a Wi-Fi streamer.
Can it connect by Ethernet?
No. Network access is through 2.4GHz Wi-Fi.
Does it have a digital output?
No. It provides a 3.5mm analog stereo output.
Can several M5 units play together?
Yes, compatible AudioCast devices can be grouped for multi-room playback.
Can it connect to a soundbar?
Only when the soundbar has a compatible analog AUX input.
HOW TO CONNECT
Existing amplifier
Source: Streaming services
Connection: 2.4GHz Wi-Fi
Output connection: 3.5mm to RCA/AUX
Target: Stereo amplifier
Powered speakers
Source: Phone or network music
Connection: 2.4GHz Wi-Fi
Output connection: 3.5mm analog
Target: Powered speakers
Multi-room system
Source: AudioCast app
Connection: Shared Wi-Fi network
Output connection: Analog output in each room
Target: Multiple amplifiers or powered speakers
Technical Specifications
| Feature |
Specification |
| Product type |
Wi-Fi audio streamer |
| Network |
IEEE 802.11 b/g/n, 2.4GHz |
| Output |
3.5mm analog stereo |
| Bluetooth |
Not supported |
| Ethernet |
Not supported |
| Streaming |
AirPlay, DLNA and compatible AudioCast services |
| Power |
5V/1A USB |
Additional Product Content
📊 Comparison: Which AudioCast Streamer Is Right for You?
Choose M5 for the lowest-cost analog Wi-Fi upgrade; choose Pro M20 when Bluetooth, Ethernet and optical output matter, or OLIO for a newer AirPlay 2-oriented system.
| Feature |
AudioCast M5 |
AudioCast Pro M20 |
iEAST OLIO |
| Core buying reason |
Simple low-cost Wi-Fi streaming |
More connection flexibility |
Newer compact streaming platform |
| Bluetooth |
No |
Yes |
Yes |
| Ethernet |
No |
Yes |
No |
| Digital output |
No |
Optical |
Optical |
| Best use |
Analog AUX upgrade |
HiFi or external-DAC integration |
Apple-oriented compact system |