Sonos Sub Mini matt fekete

Launched in October 2022, the Sub Mini complements the range of Sonos subwoofers with a reduced format and a more accessible positioning. This cylindrical model integrates two 15 cm woofers capable of reaching down to 25 Hz, and integrates wirelessly into the Californian brand’s multiroom audio ecosystem. Designed for small to medium-sized rooms, it is primarily intended for owners of Beam soundbars or Ray, as well as One, One SL, Era 100 or IKEA SYMFONISK speakers.

A cylindrical design that breaks the mold

The Sub Mini adopts a cylindrical silhouette of 30.5 cm in height and 23 cm in diameter, with a contained weight of 6.35 kg. This shape contrasts with traditional rectangular subwoofers and with the Sonos Sub 4, which is more imposing and square (40.2 cm per side, 11.79 kg).

The central oblong opening passes through the subwoofer from side to side to facilitate the air movement necessary for producing low frequencies. By leaning slightly, you can see the two speaker membranes facing each other inside.

The matte finish, available in black or white, allows the Sub Mini to visually fade into the room. The only constraint: the subwoofer must be positioned vertically, as its cylindrical geometry prohibits any horizontal installation or sliding under furniture.

Two face-to-face woofers to neutralize vibrations

The Sub Mini uses a technical principle already employed in its big brother: two 15 cm woofers mounted in opposition. These speakers face each other inside the subwoofer, creating a force cancellation effect. When one woofer pushes air forward, the other makes the same movement in the opposite direction. The mechanical forces compensate each other, eliminating parasitic vibrations that could generate buzzing or distortions.

Each woofer has its own Class D digital amplifier, specifically calibrated for the acoustic design of the subwoofer. The subwoofer is hermetically sealed, without a vent, which limits distortions and improves bass precision.

Advanced digital signal processing (DSP) intervenes to maximize low-frequency response and compensate for physical limitations related to the reduced size. In practice, the subwoofer delivers convincing physical sensations on explosions and punchy bass, even if it rarely tickles the announced 25 Hz.

Intelligent calibration with Trueplay

Installation is carried out in a few steps via the Sonos app. Once plugged in, the subwoofer is automatically detected and pairs with the chosen speaker or soundbar. Equalization is done automatically: the system adapts the crossover to ensure a smooth transition between the bass handled by the subwoofer and the midrange handled by the main speaker. This task distribution also improves overall performance: relieved of low frequencies, the soundbar can concentrate its resources on midrange and treble.

For iOS users, Trueplay takes calibration a step further. This technology analyzes the room’s acoustics by emitting test sounds captured by the iPhone or iPad microphone. The algorithm identifies reflections, resonances, and weak points, then automatically adjusts the equalization of the Sub Mini and the associated speaker to compensate for these defects.

Manual settings remain accessible via the app: bass level independent of the general volume, Loudness function (which boosts bass and treble at low volume), or equalization adjustment.

Complementary to the Sonos ecosystem

The Sub Mini integrates exclusively into the Sonos ecosystem operating with the S2 app. It cannot connect to equipment from other brands, but guarantees perfect compatibility with Beam, Beam Gen 2, Ray, Arc and Arc Ultra soundbars, as well as with One, One SL, Era 100, Era 300 and SYMFONISK speakers.

The connection is established via Wi-Fi 5 GHz (or 2.4 GHz), ensuring a stable connection without perceptible latency. An Ethernet port is also present for a wired connection to the router.

Notable difference from the Sub 4: the Sub Mini cannot be paired with a second subwoofer. The high-end model allows the addition of one or two other Subs to increase acoustic pressure, but the Sub Mini must remain alone in its zone. However, it is possible to multiply subwoofers in different rooms, with each Sub Mini being associated with its own group of speakers.

More compact but just as convincing as the Sub Gen 4

The Sub 4, launched in 2024, measures 40.2 x 38.9 cm and weighs 11.79 kg. It integrates two elliptical woofers of 12.7 x 20.3 cm, a more powerful processor and 50% reduced standby consumption. It can be positioned upright or lying down, offering more flexibility.

At moderate volume, the Sub Mini behaves very similarly to the Sub 4 in terms of firmness and precision. It’s at high volume and in large rooms that the gap widens: the Sub 4 has more power reserve. Some users even find the Sub Mini more musical for listening in medium-sized spaces.

The Sub Mini is suitable for rooms under 25 m² and compact configurations. For a home cinema with Arc or Arc Ultra in a large living room, the Sub 4 remains more suitable.

Műszaki jellemzők

Hang és teljesítmény

• Erősítés: 2 D osztályú digitális erősítő, optimális hangminőséghez igazítva
• Mélyhangszórók: 2 darab 15 cm-es mélyhangszóró, egymással szemben elhelyezve a vibráció csökkentése érdekében
• Tervezés: zárt ház, a torzítás minimalizálása és a mély hangok erősítése érdekében
• Frekvenciák: 25 Hz-ig lefedett, mély basszusokhoz

Hangfunkciók

• Automatikus egyengetés
• Kézi beállítások: a mélyek, a magasok és a “Loudness” funkció beállítható a Sonos alkalmazáson keresztül
• Trueplay: a szoba akusztikájához igazítja a hangot (iOS szükséges)

Fizikai jellemzők

• Méretek: 305 x 230 x 230 mm
• Súly: 6,35 kg

Csatlakozási lehetőségek

• Wi-Fi: 2,4 / 5 GHz kompatibilitás (802.11 a/b/g/n)
• Ethernet: 10/100-as port kábeles kapcsolathoz

Tápellátás és környezeti feltételek

• Feszültség: 100-240 V, 50/60 Hz
• Üzemeltetési hőmérséklet: 0 és 40 °C között

Csomag tartalma

• Sonos Sub Mini
• Tápkábel (2 m)
• Dokumentáció: gyors kezdő útmutató, jogi információk, garancia