Sonos Alternatives

Sonos is three products in one reputation: an app that groups rooms, a set of self-contained powered speakers, and a pair of boxes — the Port and the Amp — that bring the same app to hi-fi equipment you already own. Shopping for an alternative means deciding which of the three you are replacing, because nothing on this page does all three.

We will be precise about Sonos rather than vague. The Sonos Port, read from sonos.com on 7 November 2026, is described by Sonos as “a WiFi network streamer with built-in DAC” whose job is to “bring the Sonos experience to your existing stereo or receiver.” Sonos publishes: analog RCA line inputs for a turntable or CD player, a digital coaxial output, a dual 10/100 Ethernet port, 802.11a/b/g/n Wi-Fi, an automatic 12 V trigger that switches your amplifier on, AirPlay 2 support from iOS 11.4, bass, treble and loudness adjustment in the app, and a Quad Core 1.4 GHz A-53 processor.

What Sonos does not publish on that page: the DAC model, a signal-to-noise figure, a THD figure, the supported sample rates, or whether the line output is fixed or variable. That is not a criticism of how the Port sounds, which we have not heard and will not guess at. It is a statement about documentation, and on a site that ranks on published figures it is the reason this page can be written at all — every alternative below publishes most or all of that list.

Replacing a Sonos Port: the WiiM Pro Plus

This is the closest like-for-like swap on the page and it is the one most people are actually looking for. The Pro Plus does the same job — app-controlled streaming into an existing amplifier — with RCA line out, optical and coaxial S/PDIF out at 192 kHz/24-bit, a 2 Vrms line input, Wi-Fi 5, Ethernet, Bluetooth 5.0, and AirPlay 2, Google Cast Audio, Spotify Connect, TIDAL Connect, Amazon Music Casting, DLNA, Qplay 2.0 and Roon Ready.

Where it goes further is the part that is relevant here. WiiM publishes the converter (AKM AK4493SEQ, with a TI Burr-Brown PCM1861 on the analog input), two signal-to-noise figures with their provenance distinguished — 121 dB from the chip’s own comparison table, 120 dB A-weighted for the finished unit — two THD+N figures on the same basis, and a line-out frequency response of ± 0.05 dB. It also publishes 10-band parametric EQ, 10-band graphic EQ, 24 presets, per-source EQ and room correction, which is more tone control than the Port’s bass, treble and loudness.

One shared limitation worth stating, because it is a property of the category rather than a flaw: the Pro Plus digitises its analog input through that PCM1861 at 192 kHz/24-bit. That is how any streamer with a line input has to work — digitising is the only way to send an analog source to another room — and it means a turntable connected to it does not stay in the analog domain. Our explainer on how a network streamer works covers why.

Replacing a Sonos Amp: the WiiM Amp

If your speakers are passive and you have no amplifier, the Port’s sibling is the Sonos Amp and the counterpart here is the WiiM Amp. It publishes 60 W per channel into 8 Ω and 120 W into 4 Ω, HDMI ARC, optical and RCA line-in, the same protocol list as the Pro Plus, and a subwoofer output with a user-adjustable 30–250 Hz crossover.

Two published costs. Its output measures 98 dB SNR and 0.0025% THD+N, roughly an order of magnitude behind the Pro Plus’s line output — which is what putting a class-D power stage in a 190 mm box costs. And its home-theater support is stereo PCM only: Dolby Digital and DTS are explicitly not supported, so it takes a television’s ARC output but will not decode a film soundtrack. Our amplifier roundup for bookshelf speakers ranks it first on a different set of criteria and is worth reading if the amplifier is the part you care most about.

If a turntable and a TV are both in the room: the WiiM Ultra

The Ultra is the only box on this page with a dedicated phono input for a turntable with no preamp of its own, and it adds HDMI ARC carrying PCM and Dolby Digital 5.1, optical to 192 kHz/24-bit, RCA line-in, USB storage, a 3.5 mm headphone output on a TI TPA6120A2, a subwoofer output and a 3.5 in colour touchscreen. It publishes an ESS ES9038 Q2M, 121 dB(A) analog-out signal-to-noise and −116 dB THD+N.

The asterisk on its phono input is important and WiiM publishes enough for us to state it: the line input is specified at 2 Vrms with the analog signal converted to digital by an ADC at up to 192 kHz/24-bit, and the phono input is listed as MM/MC. So the turntable is digitised on the way in. WiiM also publishes no gain figure, no RIAA accuracy and no input capacitance for that phono stage, which means there is no way to judge it against a real phono stage. It is a convenience, and a genuinely useful one, rather than a hi-fi phono input.

If your library is Roon or MQA: the Bluesound Node Nano

Bluesound publishes an ESS ES9039Q2M Hyperstream IV converter, native rates to 192 kHz at 16–24 bit, a signal-to-noise of 118 dB (Bluesound prints it as −118 dB; the sign is theirs, and SNR is conventionally positive), 0.0007% THD+N, and support for AirPlay 2, Spotify Connect, Tidal Connect, Qobuz Connect, Roon Ready and MQA playback. It runs on USB-C at 5 V / 2 A and weighs 570 g.

Two things to check before you choose it. It has no analog line input and no phono input at all — USB Type A for storage and a learning IR sensor are the only inputs — so it cannot take over a Port’s turntable duty. And its digital output is optical only, with no coaxial, which matters if your amplifier’s digital input is coaxial. Our streamer roundup ranks this hardware on conversion and output measurements rather than on Sonos parity, which is the right page if the app ecosystem is not what you are replacing.

If what you wanted was a speaker, not a streamer

Much of Sonos’s range is self-contained powered speakers, and none of the four boxes above is one. The Klipsch The Fives II is the only product on this page that needs nothing else: a powered pair with HDMI-ARC/eARC and CEC, Bluetooth 5.4 with SBC and AAC, a dedicated analog input with a built-in phono stage, RCA analog, USB-C audio, USB-A and optical, plus a subwoofer output and an HDMI output with 2.1 pass-through. Klipsch publishes 50 Hz–25 kHz ± 3 dB and a 5.25 in Jet Cerametallic woofer.

Two honest caveats. Klipsch publishes no amplifier wattage at all for it — the figure it gives instead is “Max Output: 103 dB (1 m, stereo pair)” — and the Fives II has no network streaming. There is no app, no multiroom grouping and no AirPlay; it is Bluetooth and cables. If multiroom is the whole reason you were looking at Sonos, this is not the answer. If the reason was “one purchase, no amplifier, plays the TV and a record player”, it is the only one here that does all of that, and our powered speakers for a TV page ranks it first.

What none of these replicates

One app across a whole house, with a decade of grouping behaviour behind it. WiiM’s app groups WiiM devices and Bluesound’s groups BluOS devices, and both work — but a mixed house is a mixed app, and that is a real cost that does not appear on any specification sheet. It is the honest reason people stay with Sonos, and we are not going to pretend a cheaper streamer makes it disappear.

What you get in exchange is numbers: a published converter, a published signal-to-noise, a published distortion figure, a published output level, and in three cases an analog input whose conversion path is documented. On a site that will not tell you how something sounds because we have not heard it, that is the only ground on which a recommendation can honestly be made. Bluetooth versus Wi-Fi audio covers the other half of this decision — what the transport itself costs you — and it applies equally to Sonos and to everything on this page.