Sonos Pack 2x Era 100 SL + Sub mini white

Two compact speakers and a subwoofer in a single pack: this 2.1 setup is the most affordable entry point into a Sonos hi-fi system. The Era 100 SL share the same acoustic architecture as the Era 100 but without microphones, while the cylindrical Sub Mini delivers the low frequencies that speakers of this size cannot reproduce on their own.

A stereo system designed as a whole

The main strength of this pack lies in the complementarity of its elements. The Era 100 SL, with their two angled tweeters and mid-woofer, deliver clear stereo separation and precise mids. But their compact form factor naturally limits bass reproduction. The Sub Mini takes over below a certain frequency: its two 15 cm woofers go down to 25 Hz.

This division of labor has an interesting consequence. When a subwoofer is added to the system, the main speakers can focus on the high and mid frequencies, while the sub handles the bottom of the spectrum. The result: clearer mids and a better-defined soundstage, even at moderate volume.

Era 100 SL, the microphone-free version of Era 100

The “SL” suffix stands for “Speechless”: the Era 100 SL delivers the same finely tuned stereo sound and rich bass as the Era 100 speaker, but without the built-in microphones. Sonos presents this model as the spiritual successor to the Sonos One SL, the compact speaker that offered a more affordable alternative to the Sonos One by removing integrated voice control.

In practice, the absence of a mic has two implications. First, no built-in voice assistant, which suits those who prefer to avoid always-listening devices. Second, the Era 100 SL cannot perform Quick Trueplay, which uses internal microphones to automatically calibrate the sound. Classic Trueplay calibration remains available, but it requires an iOS device.

The acoustic architecture is identical to the Era 100: three class-D digital amplifiers power two angled tweeters and one mid-woofer. The angled tweeters create stereo reproduction from a single speaker. This configuration is a qualitative leap compared with the Sonos One generation.

Sub Mini and its force-cancelling design

The subwoofer has a cylindrical shape with a through-opening in its center. Inside, two drivers are placed face to face to create a force-cancelling effect that prevents unwanted vibrations. This technique, borrowed from the larger Sub Gen 3, keeps the subwoofer stable even during music passages with very heavy bass.

The structure is sealed (closed-box), with no port. Standing waves are cancelled, bass is tighter, and the subwoofer can go lower in frequency. Sonos specifies a response starting at 25 Hz, which is notable for a subwoofer of this size (23 cm in diameter, 30.5 cm in height).

Perhaps the most impressive aspect is the total absence of distortion when the bass kicks in. Placing your hand on the Sub Mini while playing, you feel only a slight vibration, even on particularly demanding passages.

Connectivity and integration into the Sonos system

The Era 100 SL connect via Wi-Fi 6 (2.4 and 5 GHz) and support Bluetooth 5.3 as well as Apple AirPlay 2. A USB-C port lets you add the optional Line-In adapter to connect a turntable or an external audio source.

The Sub Mini has an Ethernet port in addition to Wi-Fi. As with the main Sub, the Sub Mini operates wirelessly (using 5 GHz for a robust connection) aside from the power cable. When paired with a Sonos soundbar, audio sync with picture is latency-free.

The whole system is configured via the Sonos S2 app. Once the three elements are paired, the system behaves as a single unit: volume is controlled globally, and the equalizer lets you adjust bass, treble, and the subwoofer’s relative level. Trueplay calibration analyzes the room’s acoustics and optimizes the overall response.

Use in home cinema or music setup

This pack can be used in two ways. In standalone configuration, the two Era 100 SL form a stereo pair complemented by the Sub Mini: a 2.1 system for music listening. This is the main intended use of this bundle.

The other option: use the Era 100 SL as rear speakers in a Sonos home cinema system. Paired with an Arc, Arc Ultra, or Beam soundbar, they add the surround channels. If you pair multiple Era 100 SL speakers with a Sonos soundbar equipped with voice control, you get a surround system with voice control only where you need it. The Sub Mini then reinforces the system’s overall bass.

Era 100 SL Wireless Speakers

Highlights

• Clear, detailed stereo sound with deep bass
• No built-in microphone (privacy-friendly)
• Wi-Fi 6, Bluetooth 5.3, and Apple AirPlay 2
• Trueplay for automatic sound tuning to the room (iOS required)
• Compatible with Sonos multiroom and stereo setup with another Era 100 SL
• Jack input to connect vinyl or other audio sources (adapter sold separately)
• Humidity-resistant
• Compact design and matte finish
• Recycled materials and FSC packaging

Audio

• Amplifiers: 3 calibrated Class-D digital amplifiers
• Tweeters: 2 side tweeters with custom waveguides for crystal-clear highs
• Woofer: 1 mid-woofer for deep bass and natural vocals
• Customizable equalization via the Sonos app
  • Bass, treble, Loudness
• Trueplay: automatic sound adjustment based on room acoustics

Connectivity

• Wi-Fi: 802.11 a / b / g / n / ac / ax Dual Band (2.4 / 5 GHz)
• Bluetooth: 5.3 for direct streaming from any compatible device
• Apple AirPlay 2 for streaming from iPhone, iPad, Mac and control via Siri
• Jack input via optional adapter to connect vinyl or audio devices
• Compatible with Sonos multiroom and stereo with two Era 100 SL speakers

Hardware and performance

• Processor: Quad Core 4 x A55 at 1.4 GHz
• RAM: DDR4 1 GB
• Storage: eMMC 4 GB
• Digital amplifiers: Class D

Dimensions and weight

• Height: 182.5 mm
• Width: 120 mm
• Depth: 130.5 mm
• Weight: 1.95 kg
• Finishes: Black or White, matte

Power and accessories

• Included power cable: 2 m
• Internal power supply: 100–240 V, 50 / 60 Hz
• Optional adapters for jack input or Ethernet
• Stand or accessories sold separately

Control and interface

• Touch controls: play / pause, volume, track change, group / ungroup
• Sonos app: centralized control, multiroom streaming, and audio settings
• Direct control via compatible apps (Spotify, TIDAL, etc.)
• LED indicators: connection status and mute mode

Eco-responsibility

• Post-consumer recycled plastics
• Optimized power consumption thanks to software efficiency
• 100% recyclable FSC packaging

Box contents

• 2x Sonos Era 100 SL
• 2 m power cable
• Quick start guide
• Legal information and warranty

Sonos Sub Mini Subwoofer

Audio and performance

• Amplification: 2 Class-D digital amplifiers, tuned for optimal sound
• Woofers: 2 x 15 cm woofers, positioned face to face to reduce vibrations
• Design: sealed cabinet to limit distortion and reinforce bass
• Frequencies: goes down to 25 Hz for deep bass

Audio features

• Automatic equalization
• Manual settings: adjust bass, treble, and the “Loudness” function via the Sonos app
• Trueplay: optimizes the sound according to your room’s acoustics (iOS required)

Physical characteristics

• Dimensions: 305 x 230 x 230 mm
• Weight: 6.35 kg

Connectivity

• Wi-Fi: compatible with 2.4 / 5 GHz (802.11 a/b/g/n)
• Ethernet: 10/100 port for wired connection

Power and environment

• Voltage: 100-240 V, 50/60 Hz
• Operating temperature: 0 to 40 °C

Box contents

• Sonos Sub Mini
• Power cable (2 m)
• Documentation: quick guide, legal information, warranty