1x1-Audio Deck: music, phone and announcements in every room.
One device per room for multiroom music, phone system, intercom and announcements. Open source, vendor-independent, no cloud lock-in and no streaming fees. Part of 1x1-Smart Home.
One speaker, one phone system, one intercom
Each room has a compact station, connected through your existing network. A central server keeps the music in sync across all rooms: you walk from reception to the office and hear no delay.
No cloud account, no monthly fees, no tie to a single manufacturer.
- Connect your own speakers, from ceiling to floor-standing
- All data stays in your network
- Smart home ready via Home Assistant¹
- Controlled through a web interface, no app to install
- Synchronised to under 1 ms thanks to Snapcast
One device, six jobs
What normally takes several separate systems runs on one platform here.
Multiroom music
Streaming services², web radio and your collection on the NAS. Set up groups and zones as you like.
DetailsSIP phone system
Every Audio Deck becomes an extension, for example on a Fritz!Box³ or Asterisk. Hands-free calling with echo cancellation, callers shown by name from your address book.
DetailsIntercom
Room to room at the push of a button, individually or in groups, even across several floors and parts of a building.
DetailsAnnouncements
Announcements to all or selected rooms, from staff calls to safety announcements. Replaces a separate PA system.
DetailsBluetooth®⁴ streaming
Straight from your phone to the room speaker, even without the multiroom group. A2DP for music, HFP for calls.
DetailsSmart home integration
Connected to Home Assistant¹ via REST and MQTT. A doorbell, motion sensor or “machine finished” signal triggers announcements.
DetailsWhere it is used
From office to workshop: the Audio Deck adapts to the rooms and routines of your business.
- Commercial and officeBackground music in reception and meeting rooms, announcements, intercom between departments and SIP telephony at each workstation, including hands-free.
- Workshop and productionStaff calls to individual areas, safety announcements without a separate PA system and hands-free telephony at the workstation. No more dirty handsets.
- Restaurants and hotelsSeparate music for restaurant, bar, lobby and spa. Announcements between kitchen and front of house, guests stream to their room via Bluetooth.
- Care and retirement homesMusic and announcements in common rooms, intercom to every room, SIP telephony instead of expensive room phones, staff emergency calls via the talk function.
- RetailDifferent music for each area, announcements for promotions or staff, all controlled centrally.
- Medical practices and law firmsMusic in the waiting area, intercom between reception and treatment or meeting rooms, announcements from the smart home. Incoming calls are matched against your address book.
Web interface and technical data
Every room station can be set up in the browser, on PC, tablet and smartphone. No additional software needed.
- 10-band equaliser
- More than 17 sound profiles, or set each band from 31 Hz to 16 kHz by hand, with a real-time frequency curve.
- Room control
- Online status, active stream and volume for each room. Switch streams or mute rooms with one click.
- Telephony
- Clear display of whether the extension is registered, automatic re-registration and raw output for troubleshooting.
- System and power
- Load, memory and power consumption live in watts. HDMI, Wi-Fi, Bluetooth and LEDs can be switched off individually, around 2 W in power-saving mode.
- Contacts
- Address book sync via CardDAV, for example with our Radicale hosting. That way the caller's name appears on incoming calls.
- Processor
- Quad-core ARM Cortex-A72, 1.5 GHz
- Memory
- 2 GB LPDDR4
- Amplifier
- 25 W (2 × 12.5 W stereo), Class D
- Network
- Gigabit Ethernet (recommended), Wi-Fi optional
- Bluetooth®⁴
- 5.0, A2DP and HFP
- Synchronisation
- < 1 ms (Snapcast)
- Telephony
- SIP via baresip
- Equaliser
- 10 bands, parametric, 17+ profiles
- Configuration
- Web interface, responsive
- Power draw
- approx. 2–4 W (power-saving mode active)
- Smart home
- Home Assistant¹ (REST, MQTT)
Frequently asked questions
Do I need special cabling?
We recommend Ethernet, especially for telephony and synchronised multiroom audio. Wi-Fi is possible as an alternative. Each room needs a power socket and ideally a network socket.
What happens during a power cut?
The Audio Decks restart automatically when the power returns and reconnect to the server. The system runs read-only, so even a sudden power cut does not leave damaged configurations or file systems.
Can I use my own speakers?
Yes. Every Audio Deck has a built-in 25 W amplifier for passive speakers of your choice, from ceiling speakers to floor-standing speakers. You are not tied to any particular speaker system.
Which music sources are supported?
Common streaming services², local music collections such as on a NAS, web radio and Bluetooth devices. We clarify which sources make sense for you in a consultation.
How does installation work?
We discuss rooms and requirements in advance and deliver the devices preconfigured. If you wish, we handle installation and commissioning on site, including cabling and a handover briefing.
What does the Audio Deck cost?
Every installation is different: number of rooms, existing cabling, speakers and server. You receive an individual quote, billed by time and materials or as a monthly maintenance subscription.
¹ Home Assistant® is a registered trademark of the Open Home Foundation. We have no business relationship with the Open Home Foundation.
² The availability of individual streaming services depends on the provider and its interface. We clarify which services can be used in your configuration during the consultation.
³ Fritz!Box® is a registered trademark of AVM Computersysteme Vertriebs GmbH. We have no business relationship with AVM.
⁴ The Bluetooth® word mark and logos are registered trademarks of Bluetooth SIG, Inc. We have no business relationship with Bluetooth SIG, Inc.
Ready for your first Audio Deck?
We discuss your rooms and requirements and prepare an individual quote for you. Installation and service in Berlin and Brandenburg.
0173 644 22 17