Product
Smart Conferencing Speakerphone — NT-A10W
360° Pickup · 10m Range · AI Noise Reduction · Hi-Fi Speaker
Advanced smart conferencing speakerphone designed for corporate meetings and hybrid work environments. Features 360° omnidirectional pickup with AI-assisted audio algorithms that eliminate echo, background noise, and voice reverberation. The NT-A10W combines a main microphone with optional extension microphones to cover entire rooms, dual-frequency speaker system with Hi-Fi sound reproduction, and wireless 2.4GHz connectivity. Supports 6-20 participants with automatic gain control for consistent audio levels. Plug-and-play USB connectivity with support for Windows, Mac, Android, and Linux platforms.
Key Features
- 360° omnidirectional pickup with 6 (4+2) MEMS microphones for uniform room coverage
- 10-meter effective pickup range with 2 expansion microphones—covers entire conference rooms for 6-20 participants
- AI-assisted audio algorithms eliminate noise, echoes, and reverberation automatically
- Automatic gain control adjusts volume levels based on speaker's voice for consistent, stable pickup without fluctuations
- Dual-frequency division speaker system delivers Hi-Fi sound with deep bass, rich midrange, and clear treble
- 15W rated output power with 89dBA volume—ensures audible conference clarity in any room size
- 2.4GHz full-duplex wireless with 15-meter range and frequency-hopping for stable, uninterrupted connectivity
- Plug-and-play USB Type-C/Type-A connectivity—no pairing required, instant use with conference host
- One-touch conference control (answer/end, volume +/−, mute) directly on the device for convenient operation
- Professional aluminum alloy casing with business styling, wire management grooves, and non-slip foot pads
- Multi-platform support: Windows, Mac, Android, and Linux with UAC 1.0 protocol
- Top-tier audio algorithms ranked in global competitions (Interspeech, IEEE L3DAS21, ICASSP2022)
Specifications
Microphone Array & Pickup
Microphone TypeHigh Signal-to-Noise Ratio Digital Silicon Microphone
Microphone ArrayBuilt-in 6 (4+2) MEMS Microphones
Pickup Pattern360° Omnidirectional Pickup
Pickup Distance3m optimum, 10m effective with 2 extension microphones
Coverage Area20-100 m²
Participant Capacity6-20 People
Sampling Rate32 kHz HD Wideband Audio
Sensitivity94 dB SPL @ 1 kHz, -35 dBFS
Audio Processing & Noise Suppression
Frequency Response50Hz ~ 16kHz
Signal-to-Noise Ratio68 dB(A)
Noise SuppressionAI noise reduction, de-reverberation, AI automatic gain control, echo suppression, full duplex processing
Processing LatencyUltra-low latency for seamless real-time communication
AI AlgorithmsTop-three ranked globally in Interspeech, IEEE L3DAS21, ICASSP2022 AEC Challenge
Speaker System & Audio Output
Speaker TypeDual-frequency division design, professional academic sound chamber structure
Rated Output Power15W
Effective Frequency Range50Hz ~ 20kHz
Output Volume89dBA @ 1m
Total Harmonic Distortion< 3%
Sound QualityHi-Fi with deep bass, rich midrange, clear treble reproduction
Wireless Communication & Connectivity
Wireless Technology2.4GHz full-duplex wireless communication
Wireless Sampling Rate48K
Transmission DistanceUp to 15 meters (office environment)
Frequency HoppingFrequency-hopping algorithms with signal synchronization
USB InterfaceUSB 2.0 Type-C / Type-A (computer interface + extension microphone interfaces)
ProtocolUAC 1.0
Supported PlatformsWindows, Mac, Android, Linux
Control & Features
Physical ControlsTouch-sensitive buttons (volume+, volume−, mute, hang up, dial)
IndicatorsCircular indicator light strip with multiple color combinations
Control InterfaceOne-touch conference control directly on device
CompatibilityPlug-and-play with high compatibility across platforms
Power & Physical Specifications
Power SupplyAC 100V ~ 240V, DC 12V
Operating Frequency50Hz / 60Hz
Master Unit Weight1.24 kg
Expansion Microphone Weight0.13 kg × 2
Wireless Adapter Weight0.038g
Total Weight2.35 kg
Master Microphone Dimensions150 × 150 × 85mm
Expansion Microphone Dimensions80 × 80 × 25mm
Wireless Adapter Dimensions93 × 28 × 13mm
Operating Temperature-10℃ ~ +45℃
Operating Humidity10% ~ 90% RH
Storage Temperature-20℃ ~ +50℃
Storage Humidity10% ~ 90% RH
CertificationsCE, RoHS, FCC
Applications
- Corporate Meeting Rooms — 360° clear audio for boardrooms and team discussions with up to 20 participants
- Hybrid & Remote Meetings — Noise-free, echo-free communication for seamless virtual conferencing
- Executive Offices — Premium Hi-Fi sound quality for professional client and management calls
- Team Collaboration Spaces — Extensible 2-microphone system covers entire rooms without complex wiring
- Conference Centers — Wireless connectivity and one-touch control simplify AV integration and operation
- Video Conferencing Platforms — Full compatibility with Zoom, Teams, WebEx, and other UC systems
- Open-Plan Work Environments — Omnidirectional pickup with AI noise suppression reduces background interference
- Small to Medium Meeting Rooms — Optimized for 6-20 person capacity with automatic gain control
- Podcast & Content Creation Studios — AI audio processing eliminates background noise for professional recordings
- Training & Education Spaces — Extensible coverage and clear pickup ensure remote learner participation
