About Sonos Arc Ultra Soundbar
The soundbar, reinvented
The Arc Ultra is the most advanced and powerful soundbar Sonos has ever built. Designed with an all-new acoustic architecture powered by 14 Sonos-engineered drivers, it utilizes advanced technologies like Sound Motion™ to fill every corner of your room with precise, immersive sound. It delivers a home entertainment experience that’s truly out of this world.
Next-level immersion with Sound Motion™
Featuring one of the most revolutionary advances in audio technology, Sound Motion™ delivers unprecedented performance in a flat, compact design. This innovation unlocks unmatched clarity, depth, and balance, offering an audio experience previously unimaginable for a soundbar this sleek. With double the bass output of Arc, every frequency is delivered with astonishing accuracy.
Sound in a whole new dimension
Powered by Dolby Atmos, the Arc Ultra transforms your home with a stunning 9.1.4 spatial audio experience. It brings sound to life with sensational definition, surrounding you with an immersive audio experience that will elevate your entertainment to new heights.
Beyond immersive surround sound
For the ultimate Dolby Atmos surround sound experience, pair the Arc Ultra with a Sonos Sub and Era 300 rear speakers. Feel the bass and hear every detail from every direction. Complete your experience with a pair of Sonos Ace headphones for personalized, private listening.
Unmatched dialogue clarity
The Arc Ultra is engineered to enhance dialogue clarity like never before. Use the Sonos app to customize Speech Enhancement, ensuring you hear every word with the perfect level of clarity.
Designed to complement your home
With its distinctive curved shape, low-profile design, and matte finish, the Arc Ultra seamlessly integrates into your home decor while keeping the focus on your entertainment. It’s a soundbar designed to look as good as it sounds.
A home cinema experience like no other
Instantly switch from TV audio to private surround sound by pairing the Arc Ultra with Sonos Ace headphones. Enjoy sensational spatial audio with dynamic head tracking for an unmatched home cinema experience.
Perfectly tuned for your room
Optimizing your sound is easy with Trueplay™ in the Sonos app. With just a few taps, Trueplay adjusts the Arc Ultra's sound to fit the unique acoustics of your room, delivering the best possible listening experience. Available on both iOS and Android devices.
Fill your home with music
The Arc Ultra is not just a soundbar—it’s the most powerful spatial audio speaker from Sonos. When the TV is off, stream music, radio, and more with built-in WiFi and Bluetooth. Easily connect to other Sonos speakers throughout your home for synchronized music in every room.
About Sonos SUB 4 Wireless Subwoofer
Pulse-pounding power
With dual Sonos-engineered drivers, the Sub 4 generates deep, dynamic low-end sound. The ported enclosure boosts bass response and low-frequency output, ensuring you feel every beat, roar, and rumble with intensity.
Transform your home theater
Pair the Sub 4 with Sonos Arc Ultra, Arc, or Beam for dramatically richer bass, clearer highs, and a deeply immersive home theater experience. Elevate your movies, shows, and games with enhanced sound quality.
Bring music to life
Experience every subtle detail and enjoy a more spacious soundstage by pairing the Sub 4 with Sonos Five, Era 300, or Era 100. Feel the full depth of your favorite tracks with unmatched clarity.
No buzz or rattle
The Sub 4's acoustic architecture creates a force-canceling effect that eliminates distortion, ensuring clean, powerful bass without any unwanted buzzing or rattling.
Better sound all around
By handling the lowest frequencies, the Sub 4 allows your paired soundbar or speakers to focus on delivering high and mid frequencies with greater clarity and precision, resulting in a perfectly balanced audio experience.
Perfectly tuned for your room
With Trueplay™ technology, the Sub 4 automatically optimizes the sound for the unique acoustics of your room. Whether it's placed next to the wall or under your sofa, the bass remains clear and impactful without sounding harsh or muddy.
Iconic design
Designed to be seen, heard, and felt, the Sub 4 features an elegant sculptural shape and a sleek matte finish that seamlessly matches your Sonos soundbar or speaker, making it a stylish addition to any room.
Plug and play
Setting up the Sub 4 is quick and easy. Simply plug in the power cable and use the Sonos app to add it to your system in minutes. No complicated setup required.
Place it anywhere
Thanks to its wireless connectivity, the Sub 4 can be placed anywhere in your room. Whether it's out in the open or discreetly tucked away, it delivers powerful bass that fits your space perfectly.
Double the drama
For an even more immersive experience, pair two Sub 4 units with your Arc Ultra soundbar. The result? Thunderous bass and theater-quality sound that makes you feel like you're in the middle of the action.
