OSD Audio SRT-4 Gen-2 4 Zone Streamer
The OSD Audio SRT-4 Gen-2 4 Zone Streamer is a powerful multi-zone audio streaming solution designed to bring seamless wireless music distribution to residential and light commercial environments. Built for flexibility, convenience, and exceptional sound quality, this advanced WiFi music streamer enables users to stream high-quality audio independently or simultaneously across four separate audio zones. Whether you’re upgrading a smart home, creating a whole-house audio system, or installing a distributed music solution in restaurants, offices, retail stores, hotels, cafés, or hospitality venues, the OSD Audio SRT-4 Gen-2 delivers reliable performance and intuitive control.
Designed for today’s connected lifestyle, the OSD Audio SRT-4 Gen-2 4 Zone Streamer allows users to enjoy music from multiple streaming services, internet radio platforms, network storage devices, and personal music libraries through a simple, user-friendly mobile application. Each zone can play different audio content or synchronize playback throughout the entire property, creating a customized listening experience for every room or commercial area.
The Gen-2 version introduces enhanced processing performance, improved wireless stability, and expanded compatibility with modern streaming ecosystems. This ensures smooth playback, faster response times, and dependable operation across multiple connected devices. Whether users are streaming background music, podcasts, online radio stations, or high-resolution audio content, the system delivers clear, detailed sound with minimal latency.
One of the greatest advantages of the OSD Audio SRT-4 Gen-2 4 Zone Streamer is its ability to independently manage four separate listening zones. Each zone features its own volume control, playback selection, and source management, allowing different users to enjoy personalized entertainment simultaneously. For example, relaxing music can play in the living room while energetic playlists entertain guests on the patio and ambient background music enhances dining areas or office spaces.
The OSD Audio SRT-4 Gen-2 4 Zone Streamer integrates easily with existing multi-room audio systems, distributed amplifiers, powered speakers, and home automation platforms. Its flexible connectivity options make it suitable for both new installations and retrofit projects, allowing professional installers and homeowners to expand audio coverage without extensive wiring or complex programming.
Wireless streaming capabilities provide effortless access to popular music services and personal content libraries. Users can control playback directly from compatible smartphones, tablets, or computers, eliminating the need for dedicated media servers or complicated hardware. The intuitive control interface makes selecting music, grouping zones, adjusting volume, and managing playlists simple for users of all experience levels.
The OSD Audio SRT-4 Gen-2 4 Zone Streamer is ideal for whole-home audio applications where synchronized music enhances daily living. Kitchens, bedrooms, patios, family rooms, home offices, and entertainment areas can all enjoy independent or synchronized music playback with exceptional convenience. Commercial users also benefit from distributed background music across cafés, retail stores, restaurants, medical offices, fitness studios, salons, and boutique hotels.
Professional installers appreciate the flexibility offered by the OSD Audio SRT-4 Gen-2 4 Zone Streamer. The compact rack-friendly design simplifies equipment installation while reducing space requirements in structured wiring panels or AV racks. Network-based configuration enables efficient setup and straightforward maintenance, making the system suitable for projects of various sizes.
Audio quality remains a key strength of the OSD Audio SRT-4 Gen-2 4 Zone Streamer. The streamer supports high-quality digital audio transmission, delivering clean, detailed sound reproduction suitable for background music as well as more immersive listening experiences. When paired with quality amplifiers and speakers, it produces balanced, enjoyable audio throughout every listening zone.
Scalability is another important benefit. As user requirements evolve, additional streaming devices and compatible audio equipment can be integrated into larger distributed audio systems. This flexibility helps protect long-term investments while supporting future expansion of residential and commercial audio infrastructures.
The OSD Audio SRT-4 Gen-2 4 Zone Streamer also enhances convenience through centralized management. Rather than relying on multiple standalone music players, users can manage all zones from a single application, simplifying operation while providing consistent control over audio sources, playlists, and volume levels. This centralized approach reduces complexity while improving the overall user experience.
Reliability is essential in both residential and commercial environments, and the OSD Audio SRT-4 Gen-2 4 Zone Streamer is engineered for continuous daily operation. Stable wireless connectivity, efficient hardware design, and dependable streaming performance ensure uninterrupted music playback even during extended operating hours.
For businesses, consistent background music contributes significantly to customer experience and brand atmosphere. Restaurants create inviting dining environments, retailers encourage longer shopping visits, hotels deliver welcoming guest experiences, and offices improve workplace ambiance through professionally managed distributed audio.
Whether you’re building a sophisticated smart home, upgrading an existing whole-house audio system, or deploying a reliable commercial background music solution, the OSD Audio SRT-4 Gen-2 4 Zone Streamer provides exceptional flexibility, intuitive operation, dependable wireless performance, and premium sound quality. Its four-zone architecture, modern streaming capabilities, scalable design, and installer-friendly configuration make it an excellent choice for anyone seeking an advanced multi-room audio streaming solution.
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Features
- Four independent audio streaming zones
- Gen-2 enhanced processing and wireless performance
- WiFi-based multi-room music streaming
- Independent or synchronized zone playback
- High-quality digital audio streaming
- Mobile app control for easy music management
- Compatible with popular music streaming services
- Internet radio and network music library support
- Individual volume control for each zone
- Multi-user operation across different rooms
- Rack-friendly compact design
- Easy network configuration and setup
- Seamless integration with distributed audio systems
- Suitable for residential and light commercial applications
- Reliable continuous operation
- Expandable for larger multi-room audio systems
- Ideal for smart homes, restaurants, offices, hotels, and retail spaces
Specifications
| Specification | Details |
|---|---|
| Product Name | OSD Audio SRT-4 Gen-2 4 Zone Streamer |
| Product Type | Multi-Zone WiFi Music Streamer |
| Generation | Gen-2 |
| Audio Zones | 4 Independent Zones |
| Connectivity | WiFi / Ethernet (network dependent) |
| Streaming | Multi-room Wireless Audio |
| Zone Control | Independent & Group Playback |
| Mobile App Control | Yes |
| Supported Sources | Streaming Services, Internet Radio, Local Network Audio |
| Audio Output | Line-Level Outputs (per zone) |
| Installation | Rack or Shelf Mount |
| Application | Residential & Commercial Distributed Audio |
| Brand | OSD Audio |
Download the Technical Datasheet – OSD Audio SRT-4 Gen-2
SKU-EVA/30



















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