Sweetwater Welcomes SVS Speakers

New Sony ULT Power Sound Tower 9AC Party Speaker

153W Powered Party Speaker with X-Balanced Speaker, 360° Party Sound, 360° Party Light, Bluetooth, Splashproof Enclosure, and Sony Sound Connect App
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Item ID: SRSULT900AC
Sony ULT Power Sound Tower 9AC Party Speaker
Price:$748 and 00 cents
$125.00 suggested monthly payment§ with 6 month special financing‡

We Can Get It Fast!

While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with Sony. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated May 2026.

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Sony ULT Power Sound Tower 9AC Party Speaker
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Price:$748 and 00 cents
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Turn Any Space Into Party Central

Want to transform your humble living room or patio into an all-night party destination? With the Sony ULT Tower 9AC, you can do all that and more. This premium-caliber party speaker, bolstered by the company’s acclaimed X-Balanced Speaker Unit, delivers 360-degree Party Sound to every corner of the room. And, thanks to the ULT Tower 9AC’s rafter-shaking bass response, the sound positively thumps! Additionally, you can connect this pumped-up party box to your television for a high-impact boost that’s guaranteed to thrill. When the lights go out, this party speaker’s 360-degree Party Light sets the right mood, and thanks to seamless speaker pairing, you can link up to 100 Sony speakers for infinite coverage. On top of that, the ULT Tower 9AC features Bluetooth Fast Pair and multipoint connection, and you can shape your sound to perfection using the Sony Sound Connect app and the built-in 10-band EQ. Finally, the integrated handle and casters make moving and transporting the ULT Tower 9AC a trouble-free endeavor. When you’re craving massive bass, the ULT Tower 9AC delivers maximum bass-bumping satisfaction.

Pump up the bass

To keep a party thumping, you don’t want to just hear the bass — you want to feel it! With a mere tap of the ULT Tower 9AC’s ULT button, equipped with ULT1 and ULT2 boost modes, you’ll suddenly feel like you’re in the front row of a concert, immersed in powerfully deep bass that hits you in the chest and makes your heart skip a beat. Moreover, Sony’s X-Balanced Speaker design delivers 360-degree Party Sound to every corner of the room, ensuring that all your guests experience maximum listening satisfaction. Finally, one of our favorite things to do with the Sony ULT Tower 9AC here at Sweetwater is to use its 360-degree Party Light to lend an irresistible festival feel to every occasion.

Endless expandability

Need more speakers? No problem — add an extra speaker for stereo sound with Bluetooth Fast Pair and multipoint connection. Furthermore, you can link up to 100 Sony speakers for limitless coverage. Finally, thanks to the Sony Sound Connect app and the built-in 10-band EQ, you’ll be able to tailor your sound to suit any space.

Sony ULT Tower 9AC Features:

  • Premium-caliber powered party speaker from Sony’s ULT Power Sound series
  • X-Balanced Speaker Unit delivers 360° Party Sound to every corner of the room
  • ULT1 and ULT2 bass boost modes unleash rafter-shaking bass you can feel
  • Connects to a TV for a high-impact sound boost
  • 360° Party Light lends a festival feel to every occasion
  • Seamless linking of up to 100 Sony speakers
  • Bluetooth Fast Pair and multipoint connection
  • Sony Sound Connect app and the built-in 10-band EQ provide ample tone shaping
  • Integrated handle and casters make moving and transporting easy
  • Optional ULT wireless mic enables instant karaoke parties (mic not included)

Warranty Info

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Tech Specs

  • Powered: Yes, 3-way
  • Total Power: 153W
  • Speaker Configuration: 1 x 12.59" Woofer, 2 x 4.72" Midrange, 2 x 1.96" Tweeters, 2 x 1.57" Tweeters
  • Input Types: 2 x 1/4" (mic, mic/guitar), 1 x 1/8" TRS (aux), 1 x Optical Toslink
  • USB: 1 x Type A (5V/1.5A)
  • Bluetooth: v5.3
  • Frequency Response: 20Hz to 20kHz
  • EQ: 10-band EQ
  • Pairing Modes: Stereo with Second Speaker (sold separately)
  • Additional Features: Built-in Party Lights, Handle, & Casters
  • Software: Sony Sound Connect App
  • Power Source: AC Input (cable included)
  • Enclosure Type: Splash Proof, Bass Reflex
  • Application: Indoor/Outdoor
  • Color: Black
  • Height: 35.82"
  • Width: 17.95"
  • Depth: 16.14"
  • Weight: 62.83 lbs
  • Manufacturer Part Number: SRSULT900AC

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