A Mac at the till can hold the whole set: which speakers play, what volume each one sits at, and one ceiling over the lot. Come in at eight, pick the set you saved, and the bar is back at its own number rather than wherever Saturday night left it. The Sonos app on its own won’t do that part, because each speaker keeps the volume it was last given.
Why do Sonos speakers come back at a different volume every morning?
Because nothing resets them. There is no saved scene in the Sonos app and no default volume to return to, so a speaker keeps its last setting, restart included. Whoever pushed the bar up for the final hour on Saturday has set Sunday’s opening volume.
A restaurant owner laid this out on the Sonos Community in April 2022. Ten speakers, recorded music by day and a live piano at night, and every switch meant “manual adjustments to all 10 speakers”, which “literally takes about 3-4 minutes”. They asked for a preset. The answer was “Not currently, no”.
Two things the Sonos app does give you, as of September 2026. Each speaker has a Volume Limit in its settings, a cap it cannot go above, which makes a decent fence around the speaker nearest the door. And an alarm can start music at a chosen time and volume in a room and the rooms grouped with it, if that group already exists when it fires. Every room opens at the alarm’s one number, so it sets the house, not the balance between rooms.
What are the ways to fix opening volume?
Sonos Pro
Sonos Pro is $35 a month per location, launched in April 2023. It adds scheduled playlists, a dashboard for managing the speakers without walking to them, and commercially licensed music through Sonos Backgrounds. That is $420 a year per location, on Sonos speakers only, with the music and its licence in the same bill.
Set it once and make it a house rule
Set every speaker where it belongs and tell the staff the volume buttons are not theirs. Costs nothing, and holds for as long as everyone remembers.
A wired system from an installer
An amplifier in a rack, ceiling speakers wired to it, a wall panel with a preset button per zone. That is the preset those forum posters wanted, with no wireless delay, at the highest cost of anything here. How much does a whole-home audio system cost puts numbers on that tier.
Do I need a music licence to play music in a restaurant?
Almost certainly, and it is two separate things, neither of them a speaker problem.
The first is where the music comes from. Consumer Spotify and Apple Music are not licensed for a business. Spotify’s US terms, updated 4 September 2026, grant “personal, non-commercial use”, and its support page names bars, restaurants, stores and salons as places it cannot be played, pointing to Soundtrack instead. Apple’s Media Services Terms and Conditions (US), which cover Apple Music, allow use “only for personal, noncommercial purposes” (updated 15 September 2025). The business version is a commercial service: Soundtrack, which has a Mac app, SiriusXM Music for Business, Sonos Pro’s own music, or anything whose terms cover a business.
The second is a performing-rights licence, where your country asks for one. The rules differ by country, so read the one for where you are.
- Germany. A restaurant registers its music use with GEMA. The smallest background-music package, Gastronomie S, starts at €69.10 a month as of September 2026 and covers radio, audio streaming and recorded media. GEMA licenses the public performance. It is not a party to Spotify’s or Apple’s contract, so the personal-use term in those stands whatever GEMA is paid.
- UK. PPL PRS issues TheMusicLicence: “If you play or perform music in your business or organisation, the chances are you need” one. PPL covers the recordings and PRS the compositions, and the single licence covers both.
- US. Performing-rights licences from ASCAP, BMI, SESAC and GMR are separate from any streaming subscription, and some commercial services include some of them. There is a narrow exemption for small places using ordinary consumer equipment, bounded by floor area and how many speakers you run. We could not confirm from the law itself whether streamed music qualifies, so that one is worth a lawyer’s hour.
Audiout, the Mac mixer we make, is a speaker mixer and not a music source. It plays out whatever the Mac is already playing and changes no licence in either direction. A consumer Spotify account playing through it is still a consumer Spotify account in a restaurant.
How do you run a café’s music from the Mac at the till?
Put every speaker on one mixer, save the set as a scene, and pick that scene in the morning. Picture a café with four Sonos speakers, a Mac at the till, and an opening balance that took a week to settle on: dining room 55, bar 70, the door speaker at 35.
In Audiout, every speaker gets a fader of its own and one Main Audio fader sits over all of them. Switch on the speakers that should play, set each fader, then choose “Save Selected Speakers as scene”. To bring it back, open the menu on the Main Audio row and pick the scene. Every speaker in it returns to the volume it was saved with. An evening set, bar up and the door speaker off, is the same three steps under another name. Scenes: saving sets of speakers walks through it.
Main Audio is the ceiling. What a speaker plays is Main Audio, times the scene’s volume, times that speaker’s own fader. Pull Main Audio down and every room comes down with it, and nothing gets louder than the till allows. The mixer: Main Audio, faders, and meters has the rest of the model.
Two settings in Settings › General do the start of the day. “Launch at login” opens the app when the Mac starts, and Launch at login won’t stay on covers the two things that stop it sticking. “Reconnect last speakers when Audiout starts” brings back the speakers in use when it last quit: in the support page’s words, “Your rooms come back without you touching anything.” Saved volumes travel with the scene rather than the reconnect, so the morning is one pick. Choose the scene and every room is at its number.
The Mac has to be on and awake with the app running, on the same Wi-Fi as the speakers, so set its sleep schedule around the working day. Sonos speakers join over AirPlay 2, and an older Play:1 or Playbar comes along by being grouped with an AirPlay 2 Sonos in the Sonos app.
If the place is all Sonos and a monthly bill suits you, Sonos Pro is the short road. Fitting out a new room with the budget for it, the installer’s wall panel is still the most solid button in the building. And if the speakers are already on the walls with a Mac at the till, all that is missing is the thing that remembers which of them play and how loud each one sits, and hands the lot back at eight in the morning in one pick. €24.99 once, and the free 14-day trial of Audiout for Mac asks for no card and no email, which covers a fortnight of openings.
Common questions
Can Sonos speakers start at the same volume every day?
Not from the Sonos app by itself. A Sonos speaker holds whatever volume it was last given, and there is no saved scene or default volume waiting to overrule it. An alarm can open one room and its group at a chosen volume, though every room in that group gets the same number. A Mac running a mixer can instead save each speaker's own volume and hand the whole set back in one pick.
Can I play Spotify in my restaurant?
Not on a consumer account. Spotify's US terms grant personal, non-commercial use, and Apple's Media Services Terms say personal, noncommercial purposes. A business needs a service whose terms cover business use, plus a performing-rights licence where the country asks for one, such as GEMA, PPL PRS, or ASCAP and BMI. A speaker mixer plays whatever the Mac plays and changes none of that.
Does the Mac have to stay on for the music to play?
Yes. The music comes from the Mac, so it has to be on and awake with the app running, and on the same Wi-Fi as the speakers. Set the Mac's sleep schedule around opening hours. Launch at login and reconnecting the last speakers in use take care of the start of the day.