A whole-home audio system costs anywhere from under a hundred to tens of thousands, in four tiers. At list prices checked in September 2026: a phone and one Bluetooth speaker comes in under a hundred, a starter pair of Wi-Fi speakers from one brand is a few hundred, four to six rooms of decent Wi-Fi speakers lands in the low-to-mid four figures. An installed system, speakers in the ceiling and amplifiers in a cupboard, starts in the mid four figures and climbs from there. Prices drift, so take these as the shape of the decision rather than a quote.
What does a portable Bluetooth speaker cost?
One speaker, one room, played from a phone or a Mac. A JBL Flip 7 lists at about $150, sells for $85 to $110 in the US and goes for around €100 in Germany. It is the cheapest good sound you can buy and it moves from the kitchen to the garden in one hand.
Bluetooth carries one connection to one speaker, and that is the limit of the tier. JBL PartyBoost and Ultimate Ears PartyUp link speakers of their own brand; two from different makers will not fall into step on their own. How to connect multiple Bluetooth speakers to a Mac covers what a Mac can do about that.
What does a Wi-Fi multi-room starter cost?
The starter tier is two or three speakers from one brand, grouped in that brand’s app so they play the same thing at the same moment. Per speaker, as of September 2026: HomePod mini €139, Sonos Era 100 €199, Google Nest Audio $99, Amazon Echo Dot Max $100. So a pair of HomePod minis is about €280, a pair of Era 100s about €400, a pair of Nest Audio or Echo Dot Max about $200. Grouping costs nothing extra.
What you are really picking here is a brand, for years. A Sonos group holds Sonos speakers, Apple’s Home app groups HomePods and other AirPlay 2 speakers, Google Home groups speakers with Chromecast built in. Each does its own job well, and playing speakers from different brands together goes through what each brand’s app will and will not take. Setup takes minutes and the app on your phone is the whole control.
What does whole-home Wi-Fi audio cost?
Four to six rooms of decent speakers from one brand, often with a soundbar on the television. In euro list prices as of September 2026: four Sonos Era 100 at €199 each is about €800, a Sonos Beam (Gen 2) €499 and a Sonos Era 300 €499, so a five-room Sonos house lands near €1,800. The Apple route: four full-size HomePods at €399 is about €1,600, plus an Apple TV 4K at €229, so about €1,800 again. Google and Amazon get a house done for roughly $100 a room.
The line most quotes leave out is the music itself. Spotify’s individual plan is $12.99 a month and Apple Music $10.99 as of September 2026, so $130 to $155 a year sits on top of the hardware.
One app runs the house, and this is also where the brand decision sets hard: retiring the system retires every speaker in it.
What does an installed wired system cost?
Here the speakers go into the ceiling or the wall of every room, wired back to amplifiers in a cupboard, with a control system such as Control4, Savant or Crestron. It is the widest range of the four. Ceiling speaker installation runs about $275 to $485 per speaker installed, according to 2026 cost guides, and a room usually takes two. UK cost guides put in-ceiling speakers with a dedicated amplifier at £2,000 to £4,000, and a whole-house ceiling system at up to £5,500. Add a control system and the quotes climb: Control4 starter systems at $15,000 to $20,000 for a 2,000 square foot home, Savant at $750 to $1,000 per room, Crestron from $40,000 up.
The speakers are often the smaller half of that bill. The rest is cable, amplifiers, the control system and the labour to hide all of it, which is the point: nothing on the shelves, every speaker tuned to its room by a professional. Adding a room later is a job rather than a purchase, so this suits a new build or a renovation already happening.
The four tiers side by side
| Tier | Typical total (list, Sept 2026) | Rooms | Same thing at the same moment | One-place control | Brand lock-in |
|---|---|---|---|---|---|
| Portable Bluetooth | $85 to $150 | One | No | The phone | Low |
| Wi-Fi starter pair | About $200 (Google, Amazon) to €400 (Sonos) | Two | Yes | The brand’s app | Yes, one brand |
| Whole-home Wi-Fi | About $500 (Google, Amazon) to €1,800 (Sonos, Apple) | Four to six | Yes | The brand’s app | Yes, one brand |
| Installed wired | £2,000 to £5,500 for UK ceiling systems; $15,000 to $50,000 and up with a US control system | Every room | Yes | Keypads and an app | The installer and the control system |
The music subscription comes on top of every row.
What are you actually paying for?
Every price above covers two separate things. One is hardware: speakers, plus the amplifiers and cable in the wired tier. That half makes the sound. The other half is what makes those speakers behave as one house: one piece of music reaching all of them at the same moment, a volume for each room, one place to change it. In a bought system that half is invisible, folded into the app and the speakers, which is why they work with each other and nothing else.
Which leaves out the house most people live in. Pick up a HomePod mini one year, a Sonos the next and a Bluetooth speaker in a sale, and you have bought the hardware half three times over and none of the other one.
Audiout sells that second half by itself, from a Mac, for the speakers already on the shelf: AirPlay, Bluetooth and Chromecast speakers on one mixer, a volume slider per room, one Main Audio over all of them. It wants a Mac with Apple Silicon on macOS 14.4 or later, awake, since it does the playing. Multi-room audio from a Mac with the speakers you already own covers which route fits which house.
A worked example, with those three speakers. Bought new in Germany as of September 2026, the HomePod mini is €139, the Sonos Era 100 €199 and the JBL Flip 7 about €100: roughly €440 of speakers already in the house. The equivalent bought system is three from one brand, three HomePod minis at €139 for about €420 or three Era 100s at €199 for about €600. Those would play together and the three on the shelf do not. Audiout is €24.99 once, and puts the shelf on one mixer instead. The free 14-day trial of Audiout for Mac asks for no card and no email, so the shelf can answer before the money does.
Starting from nothing, two speakers from whichever brand’s app is already on your phone is the path with the fewest decisions in it, and you can add a room next year without thinking hard. If the walls happen to be open, price the ceiling system while they are. And if you own four speakers bought in four different years, price the missing half before you price a fifth speaker.
Common questions
How much does a whole-home audio system cost?
Four tiers, checked at list prices in September 2026. One Bluetooth speaker played from a phone comes in under a hundred. Two Wi-Fi speakers from one brand is a few hundred, and four to six rooms of them is low-to-mid four figures. Ceiling speakers wired back to amplifiers with a control system starts in the mid four figures and can reach tens of thousands.
Is Sonos the cheapest way to get multi-room audio?
No, but it is one of the simplest. A Sonos Era 100 lists at about €199 and the app groups any number of Sonos speakers at no extra charge. Google Nest and Amazon Echo speakers cost less per room and group the same way inside their own apps. Every one of these brands groups its own speakers only.
Can I get whole-home audio without buying new speakers?
Often, yes. If the house already has a few speakers that take AirPlay, Bluetooth or Chromecast, what is missing is something to play to all of them at once, in time with each other. On a Mac that costs €24.99 one-time rather than a new set of speakers.