Description
The Listen Technologies LW-210-16-01 ListenWIFI Audio Server delivers professional-grade, multi-channel audio streaming over Wi-Fi for assistive listening and broadcast applications. Designed for scalability and clarity, it transmits up to 16 audio channels to as many as 500 users simultaneously using the free ListenWIFI mobile app or dedicated LWR-1050 Wi-Fi Audio Receivers.
Seamlessly integrate the LW-210-16-01 into your existing network to provide crystal-clear, low-latency sound across venues like classrooms, houses of worship, theatres, and conference centers. This model supports automated channel selection with LA-490 Beacons, allowing users to connect automatically based on location.
The ListenWIFI Manager software (Windows®) offers centralized control of servers, receivers, and mobile apps, enabling customization with branding, banners, channel labels, and announcements. Built for flexibility and compliance, the LW-210-16-01 ensures superior performance, industry-leading low latency, and broad network compatibility—making it an ideal solution for venues seeking scalable, accessible audio delivery.
| Category | Specification |
|---|---|
| Model | LW-210-16-01 |
| Product Type | 16-Channel Wi-Fi Audio Server |
| Region / Plug Type | North America (Plug Type B) |
| Audio Channels | 16 mono / 8 stereo (scalable with multiple servers) |
| Users Supported | Up to 500 per server |
| Frequency Response | 20 Hz – 20 kHz ±1 dB |
| Distortion (THD) | < 1% at nominal level |
| Signal-to-Noise Ratio | > 74 dB |
| Dynamic Range | 86 dB |
| Latency | 40–60 ms (dependent on network) |
| Audio Inputs | 16 balanced analog inputs, terminal block connectors, +4 dBu nominal |
| Public Address Override | -19 dBu trigger level (nominal +4 dBu) |
| Network Connection | RJ-45 Ethernet, 10/100/1000 Mbps |
| Supported Devices | iOS and Android smartphones via ListenWIFI app; LWR-1050 receivers |
| Protocols | Unicast RTP, UDP, HTTPS |
| Security | TLS 1.2 (AES 128-bit) |
| Power Input | 100–240 VAC, 50–60 Hz |
| Power Output | 5 VDC, 6.0 A (30 W) |
| Dimensions (H x W x D) | 45 × 483 × 117 mm (1.77 × 19.02 × 4.6 in) |
| Unit Weight | 1.6 kg (3.5 lbs) |
| Rack Space | 1 RU (rack ears included) |
| Operating Temperature | -10 °C to +40 °C (14 °F to 104 °F) |
| Compliance | UL, FCC, CE, RoHS, UKCA |
| Warranty | 2 years |
| Included Accessories | Power supply, rack mount ears, 6 ft CAT6 cable, quick start guide |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
