Question 1

Is there a line-in or aux port on the Sonos One SL?

Accepted Answer

No, the One SL has no line-in, aux input, or USB audio input. It can only stream audio over Wi-Fi or Ethernet using AirPlay 2, Spotify Connect, or the Sonos app.

Question 2

Does the Sonos One SL work with Apple AirPlay 2?

Accepted Answer

Yes, the Sonos One SL supports AirPlay 2, so you can stream directly from any Apple device using AirPlay, including voice commands via Siri (but the speaker itself has no mic for Siri; you'd use your phone or HomePod).

Question 3

Can the Sonos One SL work as a standalone speaker without any other Sonos products?

Accepted Answer

Yes, absolutely. The Sonos One SL works perfectly as a single speaker out of the box. You only need the Sonos app and a Wi-Fi network. You don't need a Sonos soundbar or any other Sonos speaker.

Question 4

Can I connect a Sonos One SL to a computer via USB or 3.5mm?

Accepted Answer

No, the One SL has no USB or analog input. You can stream to it from a computer over the network using AirPlay 2 or the Sonos desktop app, but you cannot use it as a wired computer speaker.

Question 5

Does the Sonos One SL have a built-in battery or is it plug-in only?

Accepted Answer

It is plug-in only. It requires an AC power outlet and does not have a battery, so it's not portable.

Question 6

Does the Sonos One SL support Spotify Connect?

Accepted Answer

Yes, Spotify Connect is fully supported. If you have a Spotify Premium account, you can stream directly from the Spotify app to the One SL over the same Wi-Fi network without using the Sonos app.

Question 7

Can I use two Sonos One SL speakers as rear surrounds without a Sonos soundbar?

Accepted Answer

No, to use the One SL as rear surrounds, you must pair them with a Sonos home theater product like the Arc, Beam, Ray, or Playbar. They cannot be used as surrounds with a non-Sonos soundbar.

Question 8

Is the Sonos One SL worth buying in 2025 now that the Era 100 exists?

Accepted Answer

If you can find the One SL at a significant discount (under $150), it's still a great value. But the Era 100 offers better audio, Bluetooth, a line-in slot (via adapter), and a modern design for only $50 more. If you need the absolute best value for multi-room or surrounds, the One SL remains a solid pick.

Product	Rating	Price	Match
Sonos One SL (2019) - Black 1 Speaker Black	⭐ 4.5	—	Current
Deaf Bonce Apocalypse 6.5" 300W RMS 4-Ohm Mid Range Speakers Set/AP-M67AC	⭐ 4.6	—

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Sonos One SL (2019) - Black 1 Speaker Black

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