ULT POWER SOUND series | ULT TOWER 9AC Party Speaker

Powerful sound and bigger bass for better parties

The prominent ULT button gives you access to two exciting bass modes. Powerful bass to feel the beat and get you dancing, or deep bass boost for low-frequency sound that will make your heart tremble.

Hit the button. Feel the bass.

Press the ULT button to enjoy the powerful sound of ULT1 and ULT2. Select ULT1 for deeper, lower frequency bass. Select ULT2 for powerful, punchy bass

1. There are 3 modes ULT off, ULT1, and ULT 2. Default setting is ULT2.

Surround yourself in sound

360º Party Sound carries powerful sound to every corner of the room. Four tweeters deliver clear sound to both the front and rear of the speaker, with two mid-range speakers for vocal clarity. Feel the bass sound, thanks to the large X-Balanced Speaker Unit. Together, they let everyone in the room feel the power of the music, wherever they are.

Powerful sound with X-Balanced Speaker Unit

Our X-Balanced Speaker Unit features an almost square diaphragm, for an increased surface area compared to conventional speaker units. The 320 mm x 320 mm large woofer unit gives clear and deep bass sound.

A richer, clearer, deeper experience

The non-circular diaphragm not only maximises the area of speaker diaphragm but it also increases sound pressure for deeper and punchier bass, less distortion and greater vocal clarity. Altogether, it elevates your listening experience.

Booming bass with ULT DUCT

The ULT DUCT improves bass extension for music you can feel. A clever baffle design helps smoothly spread bass throughout your space.

Your party on wheels

The convenient carry handle and stable castors make it easier to transport your speaker. A splashproof top panel is ideal for for worry-free use at spill-prone parties.

Carry with ease

An easy-to-carry handle makes it simple to carry or lift your speaker, and the stable castors mean you can pull it over long distances.

Splashproof top panel

Don't worry about spills on the top panel. With a splashproof design, the party plays on

1. Splashproof is effective only when the caps are closed completely.

Lights and karaoke for bigger, better parties

Add mood with lighting, and instant fun with karaoke, to make every party memorable.

Be your own festival with 360° Party Light

The ULT TOWER 9AC doesn’t just play music, it also lights up your party with a synchronised lighting display. So you'll feel like you're at a festival.

Music that really gets you moving with Party Connect

Link up to 100 compatible speakers

1. Product availability varies by region.

Add an extra speaker for rich stereo sound with Stereo Pair

1. When watching movies, there may be a gap between video and audio.
2. Only compatible between ULT TOWER 9 wireless speakers.

Connect two ULT TOWER 9AC speakers via Bluetooth® function to activate stereo sound (left and right), to experience a rich sense of presence

1. When watching movies, there may be a gap between video and audio.
2. Only compatible between ULT TOWER 9 wireless speakers.

Karaoke control at your fingertips

Perfect your karaoke with the Echo and Key Control function on the top panel. There's also a second input, so you can plug in another microphone for a duet or even a guitar and use your speaker as an amp.

Plug in. Sing up.

The optional ULTMIC1 consists of a pair of durable, high-quality wireless karaoke mics, plus a mic jack receiver for always-ready and easy connection to your ULT TOWER.

Total convenience, total customisation

The ULT TOWER 9AC is even better with the Sony | Sound Connect app

1. Update in Sony | Sound Connect app is required to use DJ Control, Party Light and Karaoke functions.

Boosting live performance

Sony's unique function, TV Sound Booster, lets you enjoy enhanced audio-visual sound, watching everything from live performance videos to movies. With deep bass and realistic high-frequency sound spread, you get a true audio-visual experience that draws you right into the action. The ULT TOWER 9AC ramps up your TV sound with the X-Balanced Speaker Unit, while tweeters on the rear help fill the room with pure sound.

Connect TV and ULT TOWER 9AC

Connect the ULT TOWER 9AC to your TV using the supplied optical cable.

Activate TV Sound Booster

Switch on TV Sound Booster in the Sony | Sound Connect App.

Activate the sound of ULT TOWER 9AC and TV

1. Play content on TV.2. Adjust the TV volume using its remote control so that you can clearly hear dialogue.3. Adjust the volume of the ULT TOWER 9AC from the Sony | Sound Connect app so that the bass sound is as loud as you like.

How the TV Sound Booster works

A powerful combination of TV sound and the ULT TOWER 9AC’s two rear tweeters and the X-Balanced Speaker Unit will provide you with an upgraded TV sound, whatever you watch

1. While the TV Sound Booster function is activated, the four speaker components (two tweeters and two mid-range speaker ) on the front side of the speaker are disabled to optimise the audio output for combined use with a connected TV.

Multipoint Connection

For total convenience, the ULT TOWER 9AC can be paired with two Bluetooth® devices at the same time, automatically switching between them when you start playback on either device.

Bluetooth® Fast Pair

1. Google and Android are trademarks of Google LLC.

In one tap, the ULT TOWER 9AC enables quick, effortless Bluetooth® pairing with your Android™

1. Android phones running 6+ are required.

USB Play, and charge devices

Plug in and play music with USB connectivity, plus you can use the ULT TOWER 9AC to charge up your other devices

1. USB Library (Search contents in UBS folder) requires update by Sony | Sound Connect app.

Aiming to achieve a zero environmental footprint

Inspired by the beauty of the world, we are doing our part to help preserve the Earth while still offering superior sound quality and listening experiences. With a goal of achieving a zero environmental footprint across the entire Sony Group by the year 2050, we are accelerating numerous initiatives for the environment.

Environment in mind

Our products are designed not only to pursue sound quality, but also to consider the environment. The recycled plastic

1. The recycled plastics may not be used for parts, depending on the time of production.

Accessibility

We believe technology should make the world more interactive, more creative, more entertaining, and more inclusive. By incorporating human-centric, inclusive design into our audio products, we deliver our KANDO experience to all our users, regardless of age, ability or environment.

Information on security update

Where a Sony product contains software that is subject to updates, Sony may issue security updates and updates necessary for the proper functioning of the device.