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Overview

Bring the party to life with the Sony Ult Tower 9AC wireless speaker. Boost the bass with the dedicated ULT button, and fill the entire room with vibrant music thanks to 360° Party Sound. Sony Ult Tower 9AC is your perfect karaoke partner, delivering clear sound and offering microphone connectivity.

Sony Ult Tower 9AC Bluetooth Wireless Speaker - Black

Brand: Sony
Model: SRS-ULT900AC
Web Code: 20122573
Sold and shipped by Best Buy

Not available for deliverySold out online

Release Date: September 28, 2026

Not available for pickup

Not available for pickup

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Best Buy Protection Plan

Coverage that goes above and beyond the manufacturer’s warranty.

Return Policy

30 days to return or exchange

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Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

  • X-balanced speaker unit enhances bass and delivers distortion-free audio at all volumes
  • Press the ULT button to boost your bass, delivering deeper and more powerful sound for a richer audio experience
  • 360° Party Sound delivers powerful audio throughout the room
  • The 10-band equalizer lets you customize your sound and adjust frequencies
  • Handle and wheels let you roll the speaker around
  • Dynamic party lighting syncs with the music
  • Two mic/guitar inputs, echo, and voice controls make it easy to sing and play along

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.