Sony SRSULT500.CEL ULT Tower 5 Deep Bass Party Wireless Speaker

SKU: SRSULT500.CEL

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1 year manufacturer warranty

Further details can be found on our delivery information page.

Sold as an Agent of Euronics Ltd.

Key Features

  • ULT POWER SOUND with deep bass – The dedicated circular woofer and ULT sound modes add stronger low-frequency impact, giving music a more physical feel at parties and gatherings.
  • Up to 20 hours of battery life – Enjoy extended wireless playback without needing to keep the speaker connected to mains power.
  • Bluetooth 5.3 with multipoint connection – Pair two Bluetooth devices at the same time, making it easy for different people to take turns controlling the music.
  • IPX4 water resistance – The speaker is designed to handle splashes when positioned vertically with the port cover properly closed, making it suitable for outdoor entertaining.
  • DJ and microphone inputs – XLR and RCA connections provide flexibility for party setups, while the microphone input supports karaoke.

Overview

The Sony ULT TOWER 5 is a large-format wireless party speaker designed for customers who want deep bass, flexible connectivity and the freedom to take their music beyond the living room. Its rechargeable battery provides up to 20 hours of playback, while four carry handles make moving the speaker between locations easier.

At the heart of the speaker is a circular woofer developed for Sony’s ULT POWER SOUND range, supported by two tweeters. The ULT1 and ULT2 sound modes let you change the character of the bass, while FLAT provides a more neutral starting point and the Sony Sound Connect app adds further control over the sound.

This is a speaker aimed at social listening rather than quiet background music. Bluetooth connectivity makes streaming from a phone straightforward, while USB, RCA and XLR connections give you more options when setting up a party or karaoke session.

Sound Quality & Comfort

The ULT TOWER 5 is built around a dedicated circular woofer and two tweeters, giving it a speaker configuration suited to music where bass and vocals both need to make an impact. Sony’s ULT POWER SOUND system provides two dedicated bass modes: ULT1 emphasises deeper bass, while ULT2 gives the low end a punchier character.

You can also select FLAT when you want a more neutral sound, or use the Sony Sound Connect app to access additional control, including a 10-band equaliser. This makes the speaker more adaptable to different types of music and personal preferences rather than locking you into a single sound profile.

Sound Field Optimisation automatically adjusts the speaker’s audio performance according to its surroundings. This is useful when moving between locations, particularly when the speaker is used against a wall or outdoors where the acoustic environment can change considerably.

The ULT TOWER 5 also supports LDAC, AAC and SBC Bluetooth codecs. Bluetooth 5.3 provides the wireless connection, while multipoint pairing allows two Bluetooth devices to remain connected at the same time.

Features That Matter

ULT POWER SOUND

The dedicated circular woofer is designed to produce deeper bass, while the ULT DUCT manages airflow to support the low-frequency output. Two tweeters handle higher frequencies and vocals, giving the speaker a broader range for party music.

Three main sound settings are available directly through the ULT controls: ULT1 for deeper bass, ULT2 for a punchier bass character and FLAT for a more neutral sound. LIVE can also be selected or assigned through the Sony Sound Connect app.

Sound Field Optimisation

The speaker can adjust its audio performance for different surroundings. That matters when the ULT TOWER 5 is moved between indoor and outdoor settings, where walls, room layout and background noise can affect how music is heard.

Bluetooth and Multipoint Connection

Bluetooth makes it straightforward to stream music wirelessly from a compatible device. Multipoint connection adds another useful touch by allowing two Bluetooth devices to be connected at the same time, so different users can take control without repeatedly disconnecting and pairing.

Bluetooth Fast Pair is also supported with compatible Android phones.

Party and Karaoke Connections

The ULT TOWER 5 is equipped with RCA and XLR inputs, an XLR output and a 6.3mm microphone input. This gives you more flexibility than a speaker that relies solely on Bluetooth, particularly when connecting DJ equipment or using a microphone for karaoke.

The Sony Sound Connect app also provides access to party-focused functions, including DJ Control, Party Light and Karaoke features where supported by the current app version.

USB Connectivity and Device Charging

USB Type-A supports playback from a USB drive, while USB Type-C supports USB Audio from a smartphone or PC. The USB ports can also be used to charge compatible devices, giving you a practical way to keep a phone powered while music is playing.

Everyday Benefits

The rechargeable battery provides up to 20 hours of playback, giving you plenty of flexibility for extended parties or outdoor gatherings. When you need a quick boost, 10 minutes of charging can provide up to 100 minutes of playback.

Battery Care helps protect the battery from overcharging, while the STAMINA setting can extend playback time further by switching off the lighting and ULT POWER SOUND functions.

Four carry handles make the 12.7kg speaker easier to move despite its substantial size. Its IPX4 water resistance also gives you added reassurance around occasional splashes, provided the speaker is positioned vertically and the waterproof port cover is properly closed.

Dynamic party lighting adds a visual element to the speaker, with lighting functions controllable through the Sony Sound Connect app.

Who Is It Ideal For?

The ULT TOWER 5 is particularly well suited to customers looking for a portable party speaker with a strong bass focus, whether for home entertaining, garden gatherings or other social occasions.

It is also a good option if you want more connection choices than Bluetooth alone. The combination of Bluetooth, USB, RCA, XLR and microphone connectivity makes it suitable for customers who want to incorporate DJ equipment, USB music or karaoke into their setup.

Its battery operation and carry handles make it useful for customers who want to move their speaker around rather than leave a traditional home audio system in one position.

Why Choose This Product?

The Sony ULT TOWER 5 brings together the features that matter most for a dedicated party speaker: substantial bass control, long battery life, wireless streaming and flexible physical connections.

The ability to change the sound using ULT modes and a 10-band equaliser gives you more control over how your music sounds, while Sound Field Optimisation helps the speaker adapt when you move it between different environments.

For parties, the combination of dynamic lighting, microphone input and DJ connections adds flexibility beyond straightforward music playback. At the same time, Bluetooth multipoint and USB device charging make everyday use convenient.

What’s Included

  • Sony ULT TOWER 5 speaker
  • AC power cord

Frequently Asked Questions

Can I connect this speaker to my phone?

Yes. The ULT TOWER 5 supports Bluetooth 5.3, making wireless music streaming from compatible devices straightforward.

Can two devices be connected at the same time?

Yes. Bluetooth multipoint allows two Bluetooth devices to remain connected at the same time, making it easier to switch between users.

Is the ULT TOWER 5 waterproof?

It has an IPX4 water-resistance rating, which protects against splashing water. The rating applies when the speaker is positioned vertically and the waterproof port cover is properly closed. It is not designed to be submerged.

How long does the battery last?

Sony rates the internal rechargeable battery for approximately 20 hours of use. Actual playback time can vary depending on settings and usage.

Can I use it for karaoke?

Yes. The speaker has a 6.3mm microphone input, and its party functions include karaoke features through the Sony Sound Connect app.

Can I connect DJ equipment?

Yes. The ULT TOWER 5 includes both RCA and XLR connectivity, giving you options for connecting compatible DJ or audio equipment.

Does it need the Sony Sound Connect app?

No. Bluetooth playback and the speaker’s basic controls can be used without the app. The Sony Sound Connect app adds functions such as custom equaliser control and access to additional party features.

Can it charge my phone?

Yes. The speaker has USB power output for charging a compatible smartphone or other device.

Why Buy from Snelling Gerald Giles?

As an independent electrical retailer, Snelling Gerald Giles combines competitive pricing with friendly, knowledgeable product advice. Our experienced team can help you choose the right speaker for your room, listening habits and connectivity requirements.

Audio products can also benefit from being compared in person, so our Norwich and Blofield showrooms provide an opportunity to see selected products and discuss your requirements with the team.

We also offer delivery for physical products, while our Price Match Promise provides additional confidence when comparing prices. After your purchase, our team remains available to provide friendly after-sales assistance and product support.

For a substantial party speaker such as the Sony ULT TOWER 5, that combination of product knowledge, personal service and ongoing support can make choosing the right audio system much easier.

  • Model: SRS-ULT500
  • Product type: Wireless party speaker
  • Speaker configuration: 1 woofer, 2 tweeters
  • Woofer size: Approx. 230mm diameter
  • Tweeter size: Approx. 60mm diameter
  • Sound modes: ULT1, ULT2, FLAT, LIVE
  • Equaliser: 10-band custom EQ
  • Bluetooth: Version 5.3
  • Bluetooth codecs: SBC, AAC, LDAC
  • Bluetooth speaker functions: Stereo Pair, Party Chain
  • Bluetooth frequency range: 2.4GHz
  • Frequency transmission range: 20Hz–20,000Hz at 44.1kHz sampling
  • Inputs/outputs: RCA input, XLR input, XLR output, USB Type-A, USB Type-C, 6.3mm microphone input
  • Compatible app: Sony Sound Connect
  • Battery life: Approx. 20 hours
  • Water resistance: IPX4 when positioned vertically with the port cover properly closed
  • Dimensions (W × H × D): Approx. 358 × 534 × 280mm
  • Weight: Approx. 12.7kg
  • Power: AC and internal rechargeable battery
  • Lighting: Yes
  • USB power output for smartphone: Yes

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