Naim Uniti ATOM HDMI + KEF Q Concerto + Cables
Supplied with a 3 metre pair of terminated Chord C-ScreenX Speaker Cable.
This system is ready to play your favorite tunes in minutes…
The Naim Uniti Atom HDMI with its powerful 40-watt amplifier complements the KEF Q Concerto META make an excellent combination for a bookshelf speaker setup, offering both high-performance audio and stylish design. The Q Concerto META, with its advanced 3-way design and latest Uni-Q driver array, delivers superior sound quality with enhanced bass and clear stereo imaging. Its sleek, modern cabinet and improved frequency separation ensure a rich, immersive audio experience, perfect for both music and home theatre applications in medium to smaller rooms.
Uniti Atom
The Naim Uniti Atom HDMI is an exceptionally stylish all-in-one streaming amplifier encased in machined aluminium, reflecting the design of Naim’s flagship Statement amplifier. Its 40-watt amplifier is supported by a custom toroidal transformer with separate windings for digital, analogue, and power amp sections, ensuring it can drive both bookshelf and small floor-standing speakers with ease. The unit’s heat sinks contribute both to its efficient heat dissipation and sleek appearance.
Connectivity is a strong point for the Uniti Atom, featuring a comprehensive range of options including Apple AirPlay 2, Chromecast built-in, and Bluetooth. The Naim app supports streaming services such as Spotify, Apple Music, TIDAL, and Qobuz, accessible via Apple and Android devices. The amplifier also includes an analogue RCA input, optical and coaxial digital inputs, USB, and an HDMI ARC input for TV connectivity. A pre-out section offers flexibility for adding a subwoofer or external power amplifier, making it a versatile choice for high-quality audio.
Naim’s commitment to sound excellence is evident in the Uniti Atom’s design, with a substantial transformer and meticulously engineered analogue and digital circuitry ensuring optimal audio performance. The Uniti Atom supports various streaming options including AirPlay 2, Bluetooth, and Chromecast, and it is Roon Ready for advanced music management. The inclusion of an HDMI ARC socket enhances TV audio, while the wide range of inputs and outputs—including USB and preamp RCA outputs—provides ample connectivity options for integrating with existing hi-fi systems.
A Concert in Speaker Form
The KEF Q Concerto META honours the classic Concerto, originally launched in 1969, by making high-fidelity audio more accessible for home use. As the first 3-way bookshelf speaker in the Q Series, it integrates advanced technology from KEF’s higher-end ranges, including The Reference and R Series. The Concerto META features the latest Uni-Q driver array, enhanced bass, and a sleek cabinet design, delivering superior performance and modern aesthetics.
The Q Concerto META benefits from a larger cabinet and an additional LF driver, resulting in improved frequency separation, more pronounced bass, and clearer stereo imaging. This combination of features ensures a richer, more detailed sound experience, making it an excellent choice for stereo setups and home theatre systems in medium to smaller rooms.
Building on KEF’s award-winning heritage, the Q Series now includes the latest 12th generation Uni-Q driver array and Metamaterial Absorption Technology (MAT™).
This iteration offers enhanced sound clarity and reduced distortion through a refined 3-way design and revolutionary sound absorption. The Q Series also incorporates Shadow Flare technology to minimise cabinet diffraction, ensuring precise and immersive audio for both music and cinematic experiences.
Features
- Metamaterial Absorption Technology (MAT™) removes 99% of high-frequency distortion for clear, natural sound.
- 12th generation Uni-Q driver array with MAT for accurate acoustics.
- Improved crossover design for cleaner sound.
- Three-way design for better clarity and detail
- Hybrid aluminium bass driver for deep, powerful sound
- Available in Satin Black, Satin White, and Walnut finishes.
- Magnetic grilles combine protection and style.
- KEF SQ1 Floor stands available
Naim Unit Atom HDMI Specifications
| Audio Inputs | |
| Digital (S/PDIF) | 2 x Optical TOSLink (up to 24bit/96kHz) 1 x Coaxial RCA (up to 24bit/192kHz, DoP 64Fs) 1 x HDMI ARC |
| USB | 2 x USB Type A Socket (front and rear) |
| Streaming | Chromecast Built-In, Apple AirPlay, TIDAL, Spotify® Connect, Bluetooth (AptX HD), Internet Radio™, UPnP™ (hi-res streaming), Roon Ready |
| Connectivity | |
| Network | Ethernet (10/100Mbps), WiFi (802.11 b/g/n/ac with internal antennae) |
| Updates | Update your system wirelessly via the Naim app. |
| Ripping and Storage | |
| Storage | Store up to 20,000 tracks to a local USB connected storage device and serve to a network-connected player. |
| Formats | |
| Audio Formats | WAV - up to 32bits/384kHz FLAC and AIFF - up to 24bit/384kHz ALAC (Apple Lossless) - up to 24bit/384kHz MP3 - up to 48kHz, 320kbit (16 bit) AAC - up to 48kHz, 320kbit (16 bit) OGG and WMA - up to 48kHz (16 bit) DSD - 64 and 128Fs |
| Internet Radio Formats | Windows Media-formatted content, MP3, AAC, OGG Vorbis streams and MMS |
| Power | |
| Amplifier Output | 40W per channel into 8 ohms |
| Power Consumption | Typical use: 90W Network standby mode: <2W Deep sleep: <0.5W |
| Mains Supply | 100V, 115V, 230V; 50 or 60Hz |
| User Control | |
| Handheld | Zigbee RF4CE |
| App Control | Naim App for iOS and Android |
| Front Panel | 5" colour TFT display and rotary volume control with proximity sensor and four buttons |
| Physical | |
| Dimensions | 95mm x 245mm x 265mm (HxWxD) |
| Weight | 7kg |
| Finishes | Brushed and anodised aluminium |
| Supplied with | Remote control, Power-Line Lite mains cable (UK denominations only), cleaning cloth and quick start guide. |
| Upgrades | |
| Amplification | External power amplifier or subwoofer |
| Mains Cable | Power-Line mains cable |
KEF Q Concerto Specifications
| Design: | Three-way bass reflex |
| Drive Units: | Uni-Q Driver Array: HF: 19 mm (0.75 in.) vented aluminium dome with MAT, MP: 100 mm (4 in.) aluminium cone, LF: 165 mm (6.5 in.) hybrid aluminium cone |
| Frequency Range: (-6dB) | 40 Hz - 20 kHz |
| Typical In-room Bass Response: (-6dB) | 36 Hz |
| Frequency Response: (+3dB) | 48 Hz - 20 kHz |
| Crossover Frequency: | 430 Hz, 2.9 kHz |
| Amplifier Requirement: | 15-180 W |
| Sensitivity: (2.83V/1m) | 85 dB |
| Harmonic Distortion: (90dB, 1m) | <2% 37 Hz and above, <1% 91 Hz - 20 kHz |
| Maximum Output: | 103 dB |
| Impedance: | 4 Ω (min. 3.2 Ω) |
| Weight: | 9.5 kg (20.9 lbs.) |
| Dimensions: (H x W x D) | 415 x 210 x 315 mm |
| Finishes: | Satin Black / Satin White / Walnut |
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