Short summary
- Authentic wireless Hi-Fi stereo sound
- HDMI eARC for effortless TV integration
- Automatic YPAO™ room sound optimisation
- Harmonious Diaphragm™ drivers for natural sound
- Synergistic Drive™ reduces distortion and improves clarity
- AirPlay 2, Google Cast and MusicCast
- Wireless connection between left and right speakers
- Roon Ready for premium music streaming
Specifications
| Weight | 5.7 kg (Primary) / 5.4 kg (Secondary) |
| Dimensions (HxWxD) | 234 x 189 x 333 mm |
| Enclosure type | 2-way Bass Reflex |
| Active / Passive | Active |
| Driver Size | Woofer: 13 cm (5-1/4"), Tweeter: 3 cm (1-1/4") |
| Frequency range | 50 Hz – 35 kHz (Wired), 50 Hz – 21 kHz (Wireless) |
| Crossover type | 2-way |
| Bi-Wireable | No |
| Amplifier output | Woofer 100 W + Tweeter 60 W |
| Frequency Response | 50 Hz ~ 35 kHz(-10 dB, Wired connection), 50 Hz ~ 21 kHz(-10 dB, Wireless connection) |
| Total amplification power | 160 W |
| Design type | 2-way Bass Reflex |
| LF | 13 cm (5-1/4") Harmonious Diaphragm Cone Woofer |
| HF | 3 cm (1-1/4") Harmonious Diaphragm Dome Tweeter |
| Inputs | Stereo mini jack ×1, Optical ×1, HDMI (eARC/ARC) ×1, LAN (Ethernet) ×1, USB Type-A ×1, YPAO Mic ×1 |
| Outputs | RCA Subwoofer Out ×1, LAN (Wired Speaker Connection) ×1 |
| Analog inputs | Stereo mini jack, YPAO Mic |
| Digital inputs | Optical, HDMI eARC/ARC |
| Analog outputs | RCA Subwoofer Out |
| Video inputs | HDMI (eARC/ARC) |
| Connections | LAN (Ethernet), LAN (Speaker), USB Type-A |
| Optical/Coaxial Audio Input | Optical ×1 |
| HDMI ARC Input | HDMI (eARC/ARC) ×1 |
| Analog Audio Output | RCA Subwoofer Out |
| RCA Output Audio Characteristics | Subwoofer Output |
| Wired and wifi | MP3, WMA, MPEG-4 AAC, WAV, FLAC, ALAC, AIFF, DSD |
| Bluetooth | SBC, AAC |
| Audio Codecs Supported | SBC, AAC |
| Wi-Fi | Yes |
| Bluetooth | Yes (SBC/AAC) |
| Ethernet | Yes |
| Media Connection Options | Wi-Fi, Bluetooth, Ethernet, AirPlay 2, Google Cast |
| Streaming services | Spotify Connect, TIDAL Connect, Net Radio |
| Streaming features | Google Cast, AirPlay 2 |
| Multi-Room Streaming | MusicCast |
| DSP Capability | YPAO PEQ, Reflected Sound Control (R.S.C.), YPAO Volume |
| Control Systems | MusicCast |
| Internet Radio Support | Yes |
| Apple AirPlay Support | AirPlay 2 |
| Roon Support | Roon Ready |
| Network Protocol | Google Cast, AirPlay 2 |
| Control Methods | Remote Control, MusicCast App |
| Music Playback and DAC Decoding | MP3, WMA, MPEG-4 AAC, WAV, FLAC, ALAC, AIFF, DSD |
| What's in the box | Remote control, Batteries (AAA, LR03, UM-4) x 2, Power cable (2 m) x 2, HDMI cable (2 m), LAN cable (3 m) for wired L/R connection, YPAO microphone (6 m), Cardboard microphone stand, Quick guide, Safety guide |
Description
True Hi-Fi, Made Simple
Premium wireless sound for music and TV
The Yamaha NX-70A brings authentic Hi-Fi performance into a modern wireless speaker system. Designed for both music streaming and TV audio, it delivers detailed, balanced sound without the need for a traditional amplifier or complicated setup. Simply connect, stream and enjoy high-quality stereo sound throughout your home.
Engineered for Natural Sound
Yamaha acoustic expertise in every note
Built on decades of Hi-Fi engineering, the NX-70A combines carefully matched drivers, dedicated amplification and advanced acoustic design to reproduce music with impressive accuracy. Voices remain clear, instruments retain their natural character, and every recording is presented with depth, detail and balance.
Technology That Serves the Music
Intelligent engineering behind every performance
Exclusive Yamaha technologies, including Harmonious Diaphragm™, Synergistic Drive™ and YPAO™ room optimisation, work together to deliver consistent tonal balance, minimise distortion and adapt the sound to your listening environment. The result is a more natural, immersive listening experience in almost any room.
Stream Without Limits
Everything you need for modern listening
The NX-70A supports AirPlay 2, Google Cast, Spotify Connect, TIDAL Connect and Roon Ready, making it easy to access music from your favourite devices and streaming services. MusicCast integration also allows the speakers to become part of a whole-home wireless audio system.
Perfect with Your TV
High-quality television sound with a single cable
HDMI eARC/ARC provides a simple connection to compatible televisions while allowing power and volume control from your existing TV remote. Wireless communication between the left and right speakers keeps installation clean and flexible, with no cable required between the speakers.
Designed to Look as Good as It Sounds
Premium construction with acoustic purpose
Every element of the NX-70A has been developed to enhance both performance and appearance. The rigid cabinet, curved enclosure and aluminium top plate help reduce unwanted resonance, while the understated design allows the speakers to blend naturally into contemporary living spaces.
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