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CMF by Nothing Unveils Distinctive Portable Bluetooth Speakers: Speaker S and Speaker M
CMF by Nothing, the innovative sub-brand of Nothing, has officially entered the portable audio market with its inaugural Bluetooth speakers: the compact CMF Speaker S and the more robust CMF Speaker M. These devices aim to redefine portable sound with their bold aesthetics, unique modular design, and a suite of advanced features tailored for modern listeners.
A New Era of Portable Sound: The CMF by Nothing Vision
The launch of CMF Speaker S and CMF Speaker M marks a significant milestone for Nothing’s sub-brand. Emphasizing strong colors, a characteristic design, and a modular construction, these speakers are more than just audio devices; they are statements. Key features include advanced Bluetooth 5.3 connectivity, an IP68 dust and water resistance rating, USB-C audio support, Auracast technology for multi-speaker pairing, and an impressive battery life of up to 18 hours. With competitive pricing, CMF by Nothing is positioned to make a notable impact in the portable speaker segment.
Design That Stands Out: Personalization at its Core
Both Speaker S and Speaker M are available in a striking palette of four colors: white, dark gray, vibrant orange, and refreshing turquoise. This color selection aligns perfectly with CMF’s brand strategy, which consistently positions its products as accessible yet visually distinctive and highly customizable.
What truly sets these speakers apart is their modular design. Users can swap out the front panels and control knobs, allowing for unparalleled personalization. To further empower creativity, CMF provides standard designs for these components, enabling enthusiasts to 3D print their own custom parts. This approach pushes personalization beyond mere color changes, offering a truly unique user experience.
CMF Speaker S: Compact Power for On-the-Go Audio
The CMF Speaker S is engineered for portability and convenience, making it an ideal companion for travel, outdoor adventures, or more intimate listening sessions. Its compact dimensions of approximately 130.5 × 85 × 44 mm (5.1 x 3.3 x 1.7 inches) and a lightweight build of 334 grams (0.74 pounds) ensure it fits effortlessly into a backpack or bag.
Despite its small footprint, the Speaker S delivers substantial sound. It features a 45-millimeter full-range driver capable of up to 10W RMS output, complemented by two passive radiators. This configuration provides a frequency response ranging from 70 Hz to 20 kHz. Additionally, the speaker includes an “Ultra Bass” function that enhances low frequencies directly on the device, eliminating the need for app intervention.
CMF Speaker M: Bigger Sound, Broader Reach
For those desiring a more powerful and expansive audio experience, the CMF Speaker M steps up. Significantly larger than its sibling, it measures approximately 220 × 85 × 54 mm (8.7 x 3.3 x 2.1 inches) and weighs 602 grams (1.33 pounds). While still portable, its size suggests suitability for home use, balconies, or larger group gatherings.
The Speaker M boasts a sophisticated two-way audio system: a 70-millimeter woofer delivering 25W RMS and a 16-millimeter tweeter providing 10W RMS. This setup results in a combined output of 35W RMS and extends the frequency response down to 60 Hz, promising deeper and richer bass compared to the Speaker S.
Advanced Audio Features for an Enhanced Listening Experience
Both CMF speakers incorporate a range of software features designed to optimize audio performance:
- Adaptive Tuning: This intelligent feature automatically adjusts the sound output to suit the environment, ensuring consistent audio quality.
- Ultra Bass: Beyond the hardware enhancement in Speaker S, both models feature software-driven Ultra Bass for pronounced low-frequency reproduction.
- Wide Soundstage: Engineered to create a more immersive and expansive audio experience, making your music feel larger than life.
Through the Nothing X application, users can further tailor their sound with four distinct EQ presets, allowing them to match the audio profile to their music genre, listening environment, or personal preferences. For a deeper dive into Nothing’s ecosystem and future visions, consider exploring our insights on the Nothing Phone 4a Pro review: a sensible smartphone and ponder whether apps will disappear from smartphones as Nothing’s Carl Pei discusses the AI revolution.
Seamless Connectivity and Intuitive Control
Connectivity is a strong suit for the CMF speakers. They feature advanced Bluetooth 5.3 for stable and efficient wireless streaming. Additionally, both models support NFC for quick pairing, Google Fast Pair for Android devices, and Microsoft Swift Pair for Windows devices, ensuring effortless setup across platforms.
The speakers can also connect to two audio sources simultaneously, allowing for seamless switching between devices. For wired audio enthusiasts, USB-C audio transmission is also supported.
One of the most exciting software innovations is the “Party Mode,” powered by Auracast technology. This allows users to link multiple compatible speakers for a synchronized audio experience across a wider area. Furthermore, two identical CMF Speaker S units or two CMF Speaker M units can be paired to create a true stereo setup, delivering a clear separation of left and right audio channels for an immersive listening experience.
Physical controls enhance usability. A dedicated multi-function knob handles playback, volume adjustment, track skipping, and Ultra Bass activation. Separate buttons are provided for power, Bluetooth pairing, and Auracast activation, offering a more tactile and convenient control experience than relying solely on a smartphone app.
Pricing and Availability
The CMF Speaker S and Speaker M are competitively priced, offering excellent value for their feature set, which includes advanced Bluetooth 5.3, an IP68 rating, Auracast support, and a highly customizable modular design. While specific international pricing may vary, they are positioned to be accessible in their respective markets.
Sales commenced on October 12, 2026, through Nothing’s official online store and authorized retail partners worldwide.
Frequently Asked Questions (FAQ)
CMF by Nothing speakers stand out due to their distinctive, bold design, modular construction that allows for interchangeable panels and knobs, and support for 3D-printable custom components. They also pack advanced features like Bluetooth 5.3, IP68 rating, and Auracast technology at a competitive price point.
Yes, both CMF Speaker S and Speaker M offer extensive customization. You can easily swap out the front panels and control knobs. CMF even provides standard designs for these components, allowing users to 3D print their unique custom parts, offering a level of personalization beyond typical portable speakers.
Auracast is a new broadcast audio technology that allows an audio source to transmit to an unlimited number of nearby Auracast-enabled devices. In CMF speakers, it powers “Party Mode,” enabling you to connect multiple CMF speakers (or other Auracast-enabled devices) for a synchronized audio experience across a larger area. You can also pair two identical CMF speakers for true stereo sound.
Both CMF Speaker S and Speaker M offer an impressive battery life of up to 18 hours on a single charge, ensuring your music can keep playing for extended periods, whether you’re at home or on the go.
Source: Nothing, X, GSMarena, Hypebeast. Opening photo: Nothing / press materials
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