Product Overview
The SNA-08A-G2 is a compact 8-element AES67 network microphone array designed for small and medium-sized conference rooms and professional AV applications.
Powered by SISTC’s 5A Acoustic Algorithm and an advanced AI acoustic processing platform, the SNA-08A-G2 integrates AI transient noise reduction, automatic gain control (AGC), acoustic echo cancellation (AEC), reverberation suppression and intelligent beam tracking to deliver clear and natural speech capture.
With a pickup coverage of 80–100 m², the microphone array provides a compact solution for meeting environments where reliable voice pickup and flexible system integration are required.
The SNA-08A-G2 supports AES67 2×2 network audio, USB Audio Class and analog audio output. It also features dual Ethernet ports and supports multi-microphone cascading, allowing multiple units to work together in larger or more complex meeting spaces.
With standard 48V PoE and DC 12V power options, the SNA-08A-G2 simplifies installation while providing flexible connectivity for professional AV systems.
Key Features
8-Element MEMS Microphone Array
The SNA-08A-G2 uses an 8-element MEMS microphone array to provide accurate voice capture in small and medium conference rooms.
Its compact architecture offers a practical balance between acoustic performance, system integration and deployment cost.
Pickup coverage: up to 80–100 m²
Actual coverage depends on room size, acoustics, microphone installation height and environmental conditions.
AI Transient Noise Reduction – Level 1
The integrated AI transient noise reduction (L1) algorithm helps suppress sudden environmental noises while maintaining speech clarity.
It is designed for everyday conference environments where background sounds and transient noises can negatively affect remote meeting quality.
SISTC 5A Acoustic Algorithm
The SNA-08A-G2 integrates SISTC’s 5A Acoustic Algorithm, combining multiple acoustic processing functions within a unified platform.
The acoustic processing system includes:
- AI transient noise reduction – L1
- Automatic Gain Control (AGC)
- Acoustic Echo Cancellation (AEC)
- Reverberation suppression
- Beam tracking – L1
Together, these functions help provide stable and intelligible speech for online and hybrid meetings.
Intelligent Beam Tracking
The microphone array can dynamically track the active speaker and adjust the pickup direction according to speaker position.
For ceiling-mounted applications, the beam tracking configuration can be adapted according to the installation elevation angle, helping optimize voice pickup for different room layouts.
AES67 Network Audio
The SNA-08A-G2 supports AES67 2×2 network audio, making it suitable for professional IP-based audio systems.
AES67 connectivity allows the microphone array to integrate with compatible network audio equipment, DSP processors and professional AV infrastructure.
Multi-Microphone Cascading
The SNA-08A-G2 supports 1+2 microphone cascading, allowing multiple units to work together as a distributed microphone system.
The system can coordinate audio pickup according to speaker position and perform intelligent mixing across multiple microphone arrays.
This provides a scalable solution when a single microphone is not sufficient for the required room coverage.
Flexible Three-Mode Audio Output
The SNA-08A-G2 supports simultaneous audio output through multiple interfaces:
AES67 Network Audio + USB Audio + Analog Line Out
This flexible architecture allows the microphone array to connect with different types of audio equipment without being limited to a single interface.
It can be integrated into:
- Network audio systems
- USB conferencing systems
- DSP processors
- Professional AV equipment
- External audio systems
AI Acoustic Processing Platform
The SNA-08A-G2 uses an advanced AI acoustic processing platform to support real-time audio processing and intelligent acoustic algorithms.
The platform provides a foundation for algorithm optimization and application-specific customization according to project requirements.
PoE Network Connectivity
The microphone supports standard 48V PoE, allowing power and network connectivity through Ethernet.
This helps simplify installation and reduces the need for additional power cabling in professional AV environments.
DC 12V power is also supported for flexible deployment.
Compact Conference Audio Solution
The SNA-08A-G2 is designed for customers who need professional network microphone functionality without the size and complexity of larger microphone arrays.
Compact Design
→ 8 MEMS Microphones
→ AI Acoustic Processing
→ AES67 Network Audio
→ PoE
→ USB / Analog Audio
→ Multi-Microphone Cascading
This makes the SNA-08A-G2 particularly suitable for small and medium conference rooms and cost-sensitive professional AV deployments.
Installation
The SNA-08A-G2 supports:
- Ceiling mounting
- Pendant mounting
For ceiling installations, the beam tracking configuration can be adjusted according to the installation angle and room layout.
Technical Specifications
| Specification | SNA-08A-G2 |
|---|---|
| Product Type | AI AES67 Network Microphone Array |
| Microphone Array | 8 MEMS Microphones |
| Pickup Coverage | 80–100 m² |
| Acoustic Algorithm | SISTC 5A Acoustic Algorithm |
| AI Noise Reduction | AI Transient Noise Reduction – L1 |
| Automatic Gain Control | AGC |
| Acoustic Echo Cancellation | AEC |
| Reverberation Suppression | Supported |
| Beam Tracking | L1 |
| Ethernet | 2 × LAN |
| Network Audio | AES67 2×2 |
| USB Audio | UAC |
| Cascading | 1 + 2 |
| Audio Output | Network / USB / Analog Line Out |
| Speaker | External Speaker Required |
| Power Supply | DC 12V / Standard PoE 48V |
| Installation | Ceiling / Pendant |
| Application | Small and Medium Conference Rooms |
| Coverage | 80–100 m² |
| Dimensions | 300 × 300 × 37.18 mm |
Applications
Small Conference Rooms
Compact microphone solution for small and medium meeting spaces.
Hybrid Meeting Rooms
AI noise reduction, AEC and beam tracking help improve speech quality for remote participants.
Training Rooms
Suitable for training and education environments requiring wide-area voice pickup.
Networked AV Systems
AES67 connectivity enables integration with professional IP audio infrastructure.
Professional Video Conferencing
USB, network and analog interfaces provide flexible integration with different conferencing platforms.
Commercial AV Installations
PoE simplifies installation in commercial meeting and AV environments.
Why Choose SISTC
AI Acoustic Processing Meets Professional Network Audio
SISTC integrates MEMS microphone technology, microphone array processing, AI acoustic algorithms and professional network audio into a single platform.
The SNA-08A/D-G2 combines:
8-MEMS Array
↓
5A Acoustic Algorithm
↓
AI Noise Reduction + AEC + AGC
↓
Adaptive Beam Tracking
↓
AES67 / Dante Network Audio
↓
Professional AV System
This integrated architecture allows SISTC to provide more than a conventional microphone—it provides a complete networked acoustic capture platform for professional audio applications.
OEM / ODM
SISTC provides OEM and ODM customization for professional network microphone and audio solutions.
Possible customization options include:
- Microphone array configuration
- Acoustic algorithm optimization
- Beam tracking parameters
- DSP functions
- Network audio protocol
- Audio interface configuration
- Mechanical enclosure
- Installation structure
- Firmware
- Branding
- Application-specific audio processing
SNA-08A-G2 at a Glance
SISTC SNA-08A-G2 is a compact 8-element AES67 AI network microphone array for small and medium conference rooms. It provides 80–100 m² pickup coverage, AI transient noise reduction, AEC, AGC, reverberation suppression, beam tracking, AES67 2×2 network audio, USB, analog audio, PoE and multi-microphone cascading.
Looking for the Dante version? Explore the SNA-08D-G2 8-Element Dante Network Microphone Array.
