We regularly compare our prices with major UK retailers like Argos, Currys, John Lewis and Hughes to stay competitive.
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If you’re ready to buy but see a lower like-for-like price elsewhere (including delivery,
installation and warranty), just tell us before you purchase, and we’ll review it right away.
We regularly check prices against major UK retailers including Argos, Currys, John Lewis and Hughes to stay competitive. If you find the same product cheaper at an authorised UK retailer, we'll do our best to match it. See full details here.
1 year manufacturer warranty
Further details can be found on our delivery information page.
The Sony ULT FIELD 7 is a substantial portable wireless speaker designed for people who want bass-focused music at home as well as the freedom to take their listening outdoors. Its rechargeable battery provides up to 30 hours of playback, while the integrated carrying handle makes moving the speaker between locations straightforward.
At the heart of the speaker is Sony’s ULT POWER SOUND system. A dedicated ULT button gives you two bass settings, allowing you to switch between deeper low-frequency reproduction and a punchier bass character depending on the music and occasion. Two woofers and two tweeters handle the audio, with Sony’s X-Balanced Speaker Units used for the low frequencies.
Its IP67-rated construction gives the speaker useful protection against water and dust, while salt-water resistance makes it suitable for beach trips as well as gardens, parks and poolside listening.
Bluetooth 5.2 provides straightforward wireless connection to compatible devices, while microphone and guitar connectivity, ambient lighting and support for linking additional speakers give the ULT FIELD 7 plenty of options when you’re entertaining.
The ULT FIELD 7 combines two approximately 114 x 114mm X-Balanced woofer units with two approximately 46mm tweeters. The woofer design uses a non-circular diaphragm to increase the available surface area, helping the speaker reproduce deep bass while maintaining vocal definition when listening at higher volumes.
The ULT POWER SOUND button lets you change the bass response without having to work through menus. ULT1 concentrates on deeper, lower-frequency bass, while ULT2 provides a more immediate, punchy bass response. This gives you a quick way to adapt the speaker to different tracks and listening preferences.
Sound Field Optimization can automatically adjust the sound according to surrounding noise. This is particularly useful for a portable speaker that may move between a quieter room and a busier outdoor setting.
A seven-band equaliser also provides greater control when you want to tailor the sound yourself.
Bluetooth 5.2 supports SBC, AAC and LDAC codecs, and Multipoint connectivity allows two Bluetooth devices to remain paired simultaneously. This makes sharing control of the music easier without repeatedly disconnecting and reconnecting devices.
For a wider setup, two ULT FIELD 7 speakers can be connected as a left and right Stereo Pair. Party Connect goes further, allowing up to 100 compatible speakers to synchronise music and lighting.
An IP67 water and dust resistance rating makes the speaker well suited to outdoor listening. Its salt-water-resistant construction adds further flexibility when taking it to the beach.
The built-in handle makes carrying the 6.3kg speaker more manageable, while the option to use it standing vertically or lying horizontally helps when space is limited.
With up to 30 hours of battery operation, you can listen for extended periods without regularly returning to a mains socket. When the battery is running low, a 10-minute quick charge provides up to 3 hours of playback.
Battery Care is also included to help protect the internal rechargeable battery against overcharging.
A 6.3mm guitar/microphone input turns the speaker into more than a wireless music system. Connect a microphone for karaoke, with Echo and Key controls available from the rear panel, or plug in a guitar and use the speaker as an amplifier.
Built-in ambient lighting can synchronise with your music, adding a visual element when entertaining.
Compatible Sony smartphone apps provide additional control over functions such as audio settings, playlists and lighting. Fiestable also provides access to entertainment functions including DJ Control.
Alongside Bluetooth, the speaker provides a stereo mini-jack input and USB-A connection. USB playback is supported, and the USB power port can also be used to charge a compatible smartphone or other device from the speaker’s battery.
The combination of rechargeable operation, an integrated handle and weather-resistant construction means you are not limited to listening in one room. You can move the speaker into the garden, take it to a gathering or use it on a day out without needing continuous access to mains power.
Quick charging is particularly useful when you’ve forgotten to charge before leaving. Ten minutes connected to power can provide up to three hours of playback, reducing the chance of a low battery interrupting your plans.
Multipoint Bluetooth pairing also makes shared listening easier. Two devices can remain connected, allowing different people to switch between their music without repeatedly going through the pairing process.
For gatherings, the microphone input, guitar connection, synchronised lighting and expandable speaker options provide useful flexibility beyond everyday Bluetooth playback.
The ULT FIELD 7 is well suited to listeners looking for a larger portable Bluetooth speaker with an emphasis on adjustable bass and long battery operation.
Its IP67 protection and salt-water resistance make it particularly useful if you regularly listen in the garden, at the beach or away from home. It is also worth considering if you enjoy entertaining, as the microphone and guitar input, ambient lighting and Party Connect functionality provide additional options for gatherings.
At approximately 6.3kg, this is a portable speaker designed to be carried using its integrated handle rather than a compact model intended to slip into a bag.
The ULT FIELD 7 brings together extended battery operation, outdoor-ready construction and flexible wireless connectivity in one speaker. Its two ULT sound modes are particularly useful for listeners who enjoy bass-focused music but want some choice over how that bass is presented.
It also offers considerably more than straightforward Bluetooth playback. Stereo Pair and Party Connect provide options for expanding your speaker setup, while microphone and guitar connectivity make it suitable for karaoke and live playing.
Add USB playback and device charging, Multipoint Bluetooth connectivity, adjustable equalisation and app-controlled lighting, and this is a flexible choice for music at home, outdoors and when entertaining.
Yes. The speaker uses Bluetooth 5.2 for wireless connection to compatible devices. It also supports Multipoint connectivity, allowing two Bluetooth devices to be paired at the same time.
Battery life is approximately 30 hours. When you need power quickly, a 10-minute charge can provide up to three hours of playback.
Yes. The speaker carries an IP67 water and dust resistance rating and is also salt-water resistant, making it suitable for a range of outdoor listening situations.
Yes. Two ULT FIELD 7 speakers can be connected using Stereo Pair to create separate left and right channels. Party Connect can also synchronise music and lighting across up to 100 compatible speakers.
Yes. A 6.3mm microphone input is provided, together with Echo and Key controls. A guitar can also be connected, allowing the speaker to be used as a guitar amplifier.
The verified wireless specification for this model is Bluetooth 5.2. Wi-Fi connectivity is not listed as a supported connection.
No app is required for standard Bluetooth listening. Compatible Sony apps provide additional control over features including audio settings, playlists, lighting and entertainment functions.
Choosing the right wireless speaker is about more than comparing specifications. Snelling Gerald Giles is an independent electrical retailer with an experienced team who can help you understand which audio product best suits how and where you listen.
For audio products such as the ULT FIELD 7, you can also benefit from our Price Match Promise and delivery services. Selected audio products can be seen at our Norwich and Blofield showrooms, where our friendly team can offer advice and help you compare your options.
Our support continues after your purchase too, giving you a knowledgeable team to contact if you need assistance with your product.
We offer FREE standard delivery on most orders over £100.
We aim to dispatch in-stock orders within 2 working days of receiving them. Once your order has been processed, you'll receive an email confirming your estimated delivery date.
For full details follow the link below.
Delivery Information ›Professional installation is available on a wide range of large home appliances and can be added during checkout.
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All installations are carried out by our own experienced engineers. We'll install your new appliance, remove the packaging and connect it where appropriate (excluding gas appliances).
Installation is available across Norfolk and North Suffolk. Simply add a large appliance to your basket and enter your postcode to check availability.
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