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ArtSound’s Smart Stream 2 Brings WiiM-Powered Streaming to Any System

A compact WiiM-based streamer adds hi-res streaming and multiroom to any existing system

Marco Lisi by Marco Lisi
August 31, 2026
in News, Digital sources
Reading Time: 3 mins read
ArtSound Smart Stream 2 on a wooden sideboard in a living room, remote control in hand

The ArtSound Smart Stream 2 in a real living-room setting.

ArtSound Smart Stream 2 turns almost any existing amplifier or set of active speakers into a modern streaming hub. The compact box adds internet radio, Spotify, Tidal, Qobuz, Bluetooth 5.2 and AirPlay to a system that previously had none of it, all controlled from a single app. For anyone still relying on patchy FM or DAB reception, or a laptop plugged into an aux jack, it’s a straightforward way to catch up without replacing an amplifier that still sounds great.

  • What’s Inside the ArtSound Smart Stream 2
  • Connect Almost Anything
  • One App, Every Streaming Service
  • Pricing and Availability
  • Key Specifications

What’s Inside the ArtSound Smart Stream 2

Built around the WiiM platform, the streamer supports audio up to 24-bit/192kHz, so lossless streams from Tidal and Qobuz, or files pulled from a NAS or USB drive, keep their detail instead of getting squashed down. Wi-Fi, Ethernet and Bluetooth 5.2 cover every practical way to get music onto the device, while onboard access to more than 10,000 internet radio stations worldwide solves the reception problem outright. Setup and daily control run through the WiiM Home app rather than a proprietary interface, which keeps the learning curve short. It joins a growing field of compact WiiM-based streamers, alongside devices like the Arylic LP10, that bring hi-res streaming to systems that never shipped with it.

ArtSound Smart Stream 2 connected via HDMI ARC to a TV and RCA to a turntable
HDMI ARC, optical, RCA and USB inputs let the Smart Stream 2 become the hub of an existing setup.

Connect Almost Anything

The rear panel is where the ArtSound Smart Stream 2 earns its keep as a hub rather than just another streamer. HDMI ARC brings in TV audio, optical and RCA cover a turntable, games console or older receiver, and a USB port handles local files or a laptop. A dedicated subwoofer output adds flexibility for anyone building out a fuller system, and stereo RCA outputs connect straight into an existing amplifier or active speakers. Combined with the WiiM Home app, it can also link up with other ArtSound Smart products to form a proper multiroom setup, playing the same track everywhere or something different in every room.

WiiM Home app screens showing multiroom device control for the ArtSound Smart Stream 2
The WiiM Home app puts every room, source and alarm in one place.

One App, Every Streaming Service

Spotify Connect, Tidal, Qobuz, Deezer, TuneIn and vTuner all run natively through the device, alongside standard Bluetooth 5.2 for anything else. Favourites, presets, EQ settings and alarm or sleep-timer functions live inside the same WiiM Home app used to manage the hardware, so there’s no juggling separate apps per service. At 40 x 120 x 130mm and powered by USB-C, the ArtSound Smart Stream 2 is small enough to tuck behind an amplifier and forget about, right up until it’s time to change what’s playing.

ArtSound Smart Stream 2 on a sideboard with Spotify, Tidal, Deezer, TuneIn and vTuner logos
Spotify, Tidal, Deezer, TuneIn and vTuner all run natively through the Smart Stream 2.

Pricing and Availability

ArtSound has not published a retail price for the Smart Stream 2 on its own site; the product page offers a “request information” contact form instead of a listed price, so anyone interested should confirm current pricing through an ArtSound dealer or the brand’s webshop. The ArtSound Smart Stream 2 is already listed as in stock, with free delivery within three working days in the Benelux and an extra year of warranty (three years total) when purchased through the ArtSound webshop.

Key Specifications

What the ArtSound Smart Stream 2 brings to an existing system:

  • Audio: up to 24-bit/192kHz, frequency range 20Hz–20kHz
  • Connectivity: Wi-Fi 2.4GHz, Ethernet 10/100, Bluetooth 5.2, AirPlay
  • Sources: Spotify Connect, Tidal, Qobuz, Deezer, TuneIn, vTuner, 10,000+ internet radio stations
  • Inputs: stereo RCA, optical, TV-ARC, USB — Outputs: stereo RCA, subwoofer
  • Dimensions: 40 x 120 x 130mm, 0.2kg, powered by 5V/2A USB-C

For a system that already sounds the way it should, this small streamer is a low-effort way to bring it into the streaming era without a full amplifier upgrade.

Tags: ArtSoundArtSound Smart Stream 2Streaming amplifier
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Marco Lisi

Marco Lisi

Publisher

Marco Lisi is the publisher of Best of High End, part of AV Concepts BV. His path into audio started early: as a teenager he was drawn into the world of free radio, presenting shows and living immersed in music every day. In his early twenties he ran his own production studio for five years, creating jingles and commercials — hands-on training in sound design, pro-audio workflows, and critical listening through studio monitors that still shapes how he evaluates gear today. He also spent years DJing in clubs before moving into publishing, first at two earlier online magazines before founding Best of High End. His hi-fi and home cinema passion was inherited from his father, an inveterate system-swapper. Marco's first setup — a confirmation gift — paired AKAI separates with entry-level Bowers & Wilkins speakers, a brand he stayed loyal to for years as his system grew from stereo into full surround and home cinema. Like many enthusiasts, he went through an extended "audiophile" phase chasing the next upgrade, before settling into a more grounded view: gear as a means to enjoy music and film, not an end in itself. Years of critical listening have given him a well-trained ear — the ability to characterize a system or pinpoint a change in the chain quickly and accurately. Just as important, his teaching background (a Belgian "regent" degree in Dutch language) gives him the tools to translate those listening impressions into clear, readable writing.

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