Sony ULT FIELD 5 Portable Wireless Bluetooth Speaker (White)

[This review was collected as part of a promotion.] I found the ULT Field 5 very easy to set up after unboxing. The Bluetooth connection was easy, with a fantastic range and the connection has been flawless so far. The speaker feels very well built, with the usual expected Sony build quality. The speaker feels so well built that it should easily handle any knocks and scrapes from most travel and outdoor scenarios. Sony advise the speaker is dust and IP67 water resistant, in turn also rust proof. The weight of the speaker is over 3KG but it is quite portable as there is a handy detachable shoulder strap within the box. I really like the way the strap connects to the speaker, but I think the strap could have had a little padding fitted, to avoid rubbing the shoulder if carrying it for a while. The Sony ULT Field 5 considerably surprised me when it comes to sound quality and its ability to fill an outdoor space or room with it's powerful sound, for the size of the speaker. Sony advise another speaker can be connected to form a stereo pair, which I haven't tried but I must admit I'm tempted! One of the features I really like is that the inbuilt LED lights change to the beat of the music being played around the ends of the speaker. This is really good for party nights, but you can turn the lights off if you prefer to do so. The speaker works on its side or end but seems more natural to be placed in a horizontal position. The ULT button has 2 settings. ULT 1 is for those that like a "deep bass" feel but I found it doesn’t seem to spoil clarity at all. I this setting very good for Drum and Bass and also Rock music. The ULT 2 setting is known as "attack bass" and is more suitable for playing live music and this setting does fill a larger space with the feel of being in a live setting. With either ULT button setting there is no noticeable distortion, and both settings don't seem overpowering at all. With the ULT button switched off, the speaker gives more clarity for music genres that require more mid and high settings and anyone not looking for a "Bass fix" should find the speaker of very good general sound quality. It is worth noting there is in built sound field optimisation, which provides clarity of sound in noisy environments, perfect for those trying to listen to quieter music when the world around prefers to be noisy. The Sony connect app, allows the user to customise the 10 band EQ (and change other settings) of the speaker even further, although I haven’t really felt the need to use it too much yet myself. Battery life has been exceptional so far, as I have been getting around 25 hours from one full charge. The speaker also has a quick charge feature and with 10 minutes charging, you can be up and running again with around 100 minutes of playback time. It's also worth noting with the correct cable, the speaker can also act as a powerbank and charge a mobile phone, which is very handy for camping or days at the beach. Overall, the ULT Field 5 is a powerful well built hard wearing outdoor speaker and come rain wind or shine, it is a fantastic choice for most outdoor music listening scenarios.

[This review was collected as part of a promotion.] Mobile disco! I’ve had a number of portable music systems over the years, most have connected via Bluetooth and this has to be the easiest and quickest I’ve ever used. It connected very quickly to my phone and the app (Sound Connect) has a good interface that was very intuitive. I’ve used the speakers a couple of times at family barbecues and it’s been great. Most importantly they sound fantastic with a great range and awesome bass. Initially I found the flashing lights to be great, especially with the app controlling the moods but it took me quite a long time to figure out how to switch them off. There is a switch near to the input port labelled lights but this didn’t appear to do a lot, (Work in progress). You can turn them off in the app by selecting the very edge of a colour in custom. It’s heavy! It’s got great battery life but weight is the penalty you have to pay. If you haven’t got far to lug it, you will love it. If you have got far you need to start building up those muscles.

[This review was collected as part of a promotion.] 🎶 Sound Quality & Performance • Powerful, bass-rich sound: Dual woofers, two tweeters, and side passive radiators deliver a bold, room-filling soundstage. The signature “ULT” button toggles two bass modes—ULT 1 for deep, thumpy lows and ULT 2 for punchy energy. Reviewers agree it “packs in party-level lows,” with minimal distortion even at high volumes • Stereo capability: Can be paired wirelessly with a second Field 5 for stereo separation, or linked with up to 100 Sony Party Connect-compatible speakers • Tuning & clarity: Includes a 10-band EQ accessible via app, letting you dial down harsh treble or mid scoops (though some find mids a bit recessed without tweaking). ________________________________________ 🔋 Battery & Portability • Long endurance: Sony claims up to 25 hours of playback (studio conditions, lighting off). Real-world use at moderate volume shows roughly 23 hours; heavy lighting or bass reduce that to ~15 hours • Quick-charge & power bank: A 10-minute quick charge gives ~100 minutes of playback, with full charge in ~4 hours The USB-C port also doubles as an output to charge your phone. • Weight & design: Heavy at ~7.3 lb (3.3 kg) with optional shoulder strap, it’s portable for outdoor events but impractical for bags. ________________________________________ 💧 Build, Durability & Features • Rugged and splash proof: Sporty IP66/67 rating, durable fabric, rubber end caps, and recessed radiators mean it stands up to dust, drops, and even full submersion for 30 minutes. • 360° LED party lights: LEDs pulse to music and are customizable via app or buttons. Some find them gimmicky or battery-taxing; app-controlled lighting drains battery to ~10 hours, and lights at max volume drop runtime to ~2.5 hours. • Convenience extras: Physical controls, AUX-in, Bluetooth 5.3 with multipoint pairing, and long-term battery modes (“Battery Care” caps charging at 90%) .________________________________________ ✅ Pros & 👎 Cons Quick-List ✅ Pros 👎 Cons Huge bass and loud output Heavy – not bag-friendly 25 hr battery + rapid quick-charge Mids can get muddy in ULT mode Rugged, IP67 waterproof build LED lights drain battery fast USB-C power bank feature Bulkiness may be something to consider ________________________________________ Summary: The ULT Field 5 shines when it comes to sound power, endurance, and ruggedness—perfect for outdoor events and pumping bass lovers. Just be aware it demands space, drains power with lighting, and needs EQ tweaks for clarity. Appreciate the ability to charge your phone from the speaker. 🔗 Pairing ULT Field 5 with a Mobile Phone (Bluetooth) ✅ First-Time Setup (Manual Pairing) 1. Power on the speaker Press and hold the Power button until the indicator lights up. 2. Enter Bluetooth pairing mode Press and hold the Bluetooth button (🔁 symbol) on the speaker until the Bluetooth indicator starts flashing quickly. This means it’s in pairing mode. 3. Open Bluetooth settings on your phone o On iPhone: Settings > Bluetooth > Turn on Bluetooth o On Android: Settings > Connections > Bluetooth > Turn on Bluetooth 4. Select your speaker In the list of available devices, select "ULT Field 5" or similar. 5. Confirm pairing Accept any pairing request. Once connected, the speaker’s Bluetooth light will stop blinking and stay solid. ________________________________________ 📱 Optional: Use NFC (Android Only) If your phone supports NFC: 1. Turn on NFC on your phone. 2. Power on the speaker. 3. Tap your phone on the NFC logo on the speaker (usually near the top or side). 4. Follow on-screen prompts to pair. ________________________________________ 🎵 Using the Sony Music Center App 📲 Step 1: Install the App • Download Sony Music Center from the App Store (iOS) or Google Play Store (Android). ________________________________________ 🔧 Step 2: Connect to the Speaker in the App 1. Open the Sony Music Center app. 2. Grant permissions (Bluetooth, location, media). 3. The app will automatically detect ULT Field 5 if it's already paired via Bluetooth. 4. Tap the speaker name to link it with the app. ________________________________________ 🎛️ Step 3: Use the App Features Once connected, you can: • Control playback (Play/Pause/Skip) • Adjust volume and EQ → Use the 10-band equalizer to fine-tune bass, mids, and treble. • Toggle ULT modes (ULT 1: Deep bass / ULT 2: Punchy bass) • Customize LED lighting effects • Group speakers with Party Connect • Update firmware if available • Enable Battery Care Mode (caps charging at 90% to extend battery health) ________________________________________ 🛠️ Troubleshooting Tips • If the speaker doesn’t show up in the app: o Ensure it’s paired via Bluetooth first o Restart both the speaker and phone o Update the app to the latest version • For connection issues: o Forget the speaker from Bluetooth settings o Reset the speaker (hold Power + Bluetooth for 5+ seconds until lights flash)

[This review was collected as part of a promotion.] An exciting compact product that I tested both at a small birthday gathering and also while outdoors. Its size was enough to hold in a hand while the strap provided also helped it to be mobile. Pushing the ULT button is the additional base function and listening to my various genres was easy. The light show is also impressive. USB-C charging makes it easy to plug in anywhere so I found that super convenient. I absolutely recommend this product for wireless speaker enthusiasts

[This review was collected as part of a promotion.] This is an excellent speaker that is very well made, sounds great, has excellent lights and superb battery life. From the point of opening the box you can tell that Sony has thought about the environment. There is very little plastic in the box and almost all of the materials are recyclable, a great win from the environment. Upon turning on the speaker it was very easy to pairy wife's phone and mine. The fact that you can paid two phones at the same is excellent, as it means you have not got to disconnect and reconnect all the time. The sound on this speaker is very, with plenty of bass, mid range and treble. We used the speaker in our caravan and it sounded excellent. The lights are great and really add to the speaker. The battery life has been great so far we have got around 23 hours out of one charge. I would highly recommend this speaker as a great addition to anywhere, the home, outside, caravan, motorhome etc. I would not hesitate to purchase one of these

[This review was collected as part of a promotion.] Design and build From the moment you unbox the ULT Field 5, you can tell it’s well built, not only by the heft it, but the metal hooks on the shoulder strap, the solid clunk when you push the buttons, the high quality, durable fabric that wraps around the speaker and the solid frame. Without the shoulder strap, the ULT 5 looks sleek and would go well in almost any room. The shoulder strap is easy to attach for when you want to take the ULT 5 out and about. One of the most impressive design features is that the ULT 5 is IP66 & IP67 waterproof and dustproof meaning you can take it pretty much anywhere and not need to worry about it. To keep the ports safe from water and dust, they are hidden behind a rubber cover. Behind the cover you’ll find a 3.5mm input jack, USB-C port for charging the ULT 5 which can also be used for charging your device as well as battery and light buttons. The LED lights also add a nice bit of fun to the speaker and have various settings which can be controlled in the Sony Sound Connect app, including matching the lights to the beat of the music. The ULT 5 has also been designed so you can have it horizontally or vertically. When placed horizontally you get better stereo imaging, when placed vertically you get better bass as one of the passive radiators is facing down. For speaker layout, there are two tweeters and one woofer on the front with a passive radiator on each side. The top has all the buttons: power, Bluetooth, connect, play/pause, volume down and up and the ULT button which also lights up. Features and connectivity The two types of connection for the ULT 5 are Bluetooth or 3.5mm wired connection. The ULT 5 supports AAC, SBC and best of all LDAC. LDAC is by far the most superior Bluetooth codec as it allows for streaming of hi-res audio. Most android devices support LDAC and with a few tweaks, it can work on Windows 11. Bluetooth on the ULT 5 allows you to connect multiple devices to it at the same time. You can also connect two compatible speakers together for a stereo setup and party mode allows you to connect up to 100 compatible speakers. Using the Sony Sound Connect app gets you the most out of the speaker, it allows you to change the light settings, input settings, customise the 10 band equaliser, alternate between the ULT sound profiles (this can also be done using the ULT button on the speaker). There is also a DJ mode where you can play around with different settings, whilst fun, I find it a bit of a gimmick. The battery lifer is claimed at 25 hours and after the first hour of use at moderate volume with the lights on, the battery barely dropped. I have every confidence it would last all day. To improve the life span of the battery, you can enable battery care which charges it to a maximum of 90% to prevent excessive wear. Stamina mode turns off sound effects and lights to extend battery life. The ULT 5 charges via USB C and supports power delivery. The speaker can also be powered by AC however there is no AC adapter included, only a USB C cable. Sound Quality The vocals immediately stood out to me on the ULT 5, they were much clearer than I expected. Bass was initially a bit lower than I expected but that was soon fixed using the EQ. Stereo separation is also much better than I expected. The ULT 5 gets plenty loud enough and I only started to notice slight distortion above 90% volume making it brilliant at filling a room or playing outdoors. I played various types of music on the ULT 5 to get a good idea of how it performs. The intro of Crazy on You had brilliant instrument separation, every guitar strum was clear and well defined. When the electric guitar and drums kicked in, the stereo imaging was impressive considering the size if the ULT 5. Aston Martin Music by Rick Ross delivered deep, powerful bass right from the start without sounding muddy. Female vocals such as Taylor Swift were also well produced. The support for LDAC really enhances the ULT 5, there's just that much more clarity and impact when you use LDAC due to the higher bit rate. On the whole, sound was clearly the priority when Sony designed the ULT 5 and is easily its strongest trait, rather than relying on gimmicky features. Sony clearly focused on superior audio quality with the ULT 5 and it’s has paid off. Conclusion Overall, the ULT Field 5 is a fantastic speaker with great build quality, sleek design, waterproof and has excellent sound quality. It’s an easy recommendation!

[This review was collected as part of a promotion.] I got this speaker a week ago and i am extremely impressed with it. Upon opening the box you can feel the build quality and it also looks amazing. The strap is a beautiful addition embossed with metal hooks that are secure so give you peace of mind. The speaker can remain sleek with the ability to hide the connections for the straps easily and effectively. The sound itself is impressive the bass is deep the highs are crisp and the vocals are punchy its easily the best sounding speaker i have had. The addition of the lights that cycle through colours and follow the beat are also fantastic. The speaker can also be used to charge things too so works well to charge your phone while you use it. Overall its an amazing sounding beautiful looking well built speaker with extra functionality i would definitely recommend it.

[This review was collected as part of a promotion.] If you’re looking for a wireless portable speaker that combines robust build quality, uncompromising sound, and a suite of thoughtful features, the Sony ULT FIELD 5 wireless speaker stands out as a strong contender. After several weeks of use across different settings, in the garden, inside as a main source of varying volumes of music and using the speaker for gentle background music at family gatherings, here are my thoughts on the wireless speaker and some of the features that it has to offer. Build Quality and Design. The first thing I noticed about this wireless speaker is its solid construction. Sony has crafted this speaker with a robust exterior that immediately gives an impression of durability and premium quality. Every surface feels thoughtfully finished, from the tactile rubberised buttons to the recessed charging ports on the back. Despite its solid and tough build, the device remains light enough to be carried around. Carrying Strap: Comfort and Practicality. To assist with the carrying around, Sony includes a high-quality carrying strap with the ULT FIELD 5. The woven material strap is wide and adjustable, making it comfortable to sling over your shoulder or carry in hand. The attachment points feel secure and able to withstand the bumps of transportation. I did have issues fitting the strap to the anchor points on the speaker due to the small loops for the strap hooks to slide into. Once done finally, they are solidly attached and not going anywhere. Ease of Setup and Connectivity. Setting up the ULT FIELD 5 was very simple and straightforward. Out of the box, the speaker powers on with a single press and pairing it with a phone or tablet was seamless and done very quickly. The device supports multipoint connectivity, allowing you to pair with more than one device at a time, ideal for households or groups where music control is shared. I would, however, love to be able to integrate the Sony system with my home virtual assistant, to allow more flexibility over control of the speaker. Sony Sound Connect App Integration. The Sony Sound Connect app elevates the user experience. Installation is straightforward, and I found that the app quickly recognised the speaker. Through the app, you can access a multitude of features, including firmware updates, battery monitoring, and most importantly fine adjustments to sound settings. I think that the app interface is intuitive, with well-labelled options and responsive controls. Sound Quality and Customisation. The true test of any speaker is, of course, the sound—and this is where the ULT FIELD 5 excels. My experience of it is that it delivers rich, room-filling audio with a punchy low end that brings energy to bass-heavy tracks without overwhelming the mids or the high tones, the vocals remain clear and detailed. Whether I was playing jazz, pop, or podcasts, the speaker adapted well, never sounding muddy or tinny. I found this to be the case for both inside and outside use of this speaker. Adjustability: Presets and Graphic Equaliser. This wireless speaker and the Sony app provides multiple ways to tweak your sound preferences. The built-in presets ULT 1 and ULT 2 (accessed from either the top of the speaker or the app) offer one-tap transformations for different genres or moods. I prefer the ULT 2 setting as this gives a sense of increased power. Also, the app’s graphic equaliser allows you to sculpt the sound exactly how you want it. I appreciated being able to tweak specific frequencies, which added another layer of personalisation. Sound Field Optimisation. One great feature is the sound field optimisation. When activated on the app the speaker listens to its acoustical environment and automatically adjusts its output for optimal sound quality. I did test this in several rooms, a spacious kitchen, a small office, a moderately sized living room, and outdoors. The results were consistently impressive. For me the music always felt “just right” for the space, regardless of its size or layout. Lighting System and Visual Appeal. The integrated lighting system is a fun addition. Built in LED lights pulse and change colour in rhythm with your music. This can add a lively visual element to gatherings or solo listening sessions. You can adjust the mode of the lights or turn the lights off entirely for a more understated look. Ruggedness and Battery Life. You can tell that this wireless speaker has been designed for adventure, the ULT FIELD 5 is both water and dust resistant, making it ideal for outdoor activities. I had no issues having it outside or even inside in the kitchen near to sinks and busy areas, with its sturdy casing shrugging off the odd bump or splash. I have found that the battery life is simply excellent: on a full charge, I routinely enjoyed upwards of hours and hours of playback, even with the lights and enhanced bass modes enabled. Sony state that this can be up to 25 hrs on a single charge. The speaker also has a battery care feature which I have activated and is designed for prolonging the life of your speaker battery. Charging is very fast, with a full charge not taking very long at all. My Final Thoughts. In summary, I am extremely impressed with the Sony ULT FIELD 5 Wireless Portable Speaker. For me it strikes a perfect balance between portability, performance, and versatility. Its robust build, ease of use, an easy-to-use app, superb sound quality, and customisation options make it an outstanding choice for music lovers on the go. It has quickly become the main source of enjoying music in my home. I really do like this excellent speaker, I use it both outdoors and indoors. I would love it if somehow the technology would allow me to connect it to my home virtual assistant apps to give me more flexibility and control of use when I am using it. I think that whether you’re looking for a speaker for parties, travel, or everyday listening, the Sony ULT Field 5 Portable Wireless Speaker is hard to beat and will appeal music lovers of all ages.

[This review was collected as part of a promotion.] This is no lightweight. When you take it out the box you are immediately aware of its weight and quality of finish. I use it to listen to music, radio and with my iPad and iPhone. The sound is first class. Vocals are clean and crisp, the base is something else, deep and resonant. If you want a deep base this is the unit for you. I don’t use the light or carry straps but Im sure other members of the family will soon find out how useful this is and limit my access to it. Im looking forward to using this outside when we have BBQ’s in the garden and not having to worry about the rain , dust and the occasional drop!. Charging is easy and 30 hours is good usage time. It can also be used as a power bank and charge other devices which is another plus

[This review was collected as part of a promotion.] Straightforward QR to launch manual. Found it easy to follow with plenty of links. Control is through Sony Sound Connect app. Found the ULT button awesome with 2 Base settings and has a lighting feature. Also has a feature of connecting additional unit(s) to amplify the sound which i intend to try shorty as i already have a Field 1. Love using it outdoors to annoy the neighbours (sorry). On conclusion its amazing considering its size and I use various music apps on my mobile. Thank you Sony!

[This review was collected as part of a promotion.] The Sony ULT Field 5 is supplied with charging lead, instructions and adjustable shoulder strap. Once charged it will last up to 25 hours depending on the volume selected. The Sony sound connect app allows you to set the unit up to your preferences, I’m still adjusting it to suit me. I’m definitely impressed with the output and that was before using the boost. The LED lighting is a nice feature as is the10 minute charge to give 100 minutes play time. Another thoughtful feature is the battery care button to protect the battery. To summarise it is a robust design, dust proof and water resistant making it extremely versatile whether for use inside or outside. It is an excellent Bluetooth speaker which gives volume with clarity and a solid base without distortion, a very rich sound. Excellent value for money.

[This review was collected as part of a promotion.] This wireless portable speaker is one of the latest products from Sony, and here is my review of it. You can control a lot of the features via the SONY Sound Connect app, but you can just use it as is. The app features like checking the battery level, Lighting, Party Function (DJ Control/Party light) - I personally am not sure I would use all the features, but it does look good if you want to do "live" mixing. Likes -------- The sound! Really, for a portable wireless Speaker, it really pumps out the volume to an unmistakable sound. The bass is deep and did not distort when I went very loud! The sound can be adjusted via the SONY Sound Connect App, via the EQ option, and works well even though you could sit there for ages deciding if it sounds better or worse with each adjustment. It is easy to connect from my mobile phone, and it just works. The lights are a nice idea but not sure it would be on for me. It is waterproof, with an IP67 rating, which should protect it in short-term immersion, but I have not evaluated that! It can last, when fully charged, up to 25 Hours! That is a significant improvement on some of the other wireless speakers out there. (NB. I would opt to change the setting, in the Sound Connect App, to limiting it to a 90% charge to preserve the battery) Dislikes ---------- The ULT button should be clearer on what mode it is set at, as pressing it produces a whoosh sound then changes to the next mode. I would have liked to see a letter showing what setting it is set to. I pressed it several times and whilst the ULT button changed colour it did not give me a clear visual sign of what setting it is in. It comes with a strap that you can attach but fixing the strap to the anchors was a bit tricky. I am not sure I would carry it around by the strap as it could be a bit heaving on my shoulder but that is just me. I did say I the lights are a nice idea, but they are also not very visible. Overall a wonderful Wireless Portable Speaker that I would highly recommend.

[This review was collected as part of a promotion.] On opening the box you find the speaker and taking it out you find it a bit heavy, you also find a small box containing the charging cable and a detachable shoulder strap which you can carry in a horizontal / vertical positions. On the back of the speaker there’s a panel once opened you find it well equipped, with auxiliary input for wired connections, a dual usb-c port that handles charging the speaker and other devices, there’s also a button for switching the lights on and off. Sony also included a battery care button which charges to 90% to prolong the battery health. Once you turn the speaker on you can connect your phone or music player or other device which is easy with Bluetooth. Also download the Sony sound connect app using the QR code from the speaker box lid. The speaker has a demo mode if you hold the play button for 5 seconds the sound from the speaker is excellent, if you press the ULT button on top of the speaker you get two additional sound modes, deep bass or attack bass. The multi coloured 360 degree led lights sync to the beat of the music, you can adjust the lights in the app which also has a few useful tools, you can have sound quality, or stable connection. The DJ controls has a graphic equaliser or party light. So with approximately 25 hours play time, 360 lights, you can also connect up to 100 compatible speakers with party connect, or if you have another ULT5 you can stereo pair thus creating a powerful left/ right stereo system

Bought this one week ago, overall it's a great product

I have several incarnations of Sony Bluetooth speakers. I bought 2 of these for linking up and enjoying a wide stereo image. They are very nice to look at, very subtle lights and sound good. Quite hefty though. Sound wise though..........a little disappointed. The previous generation SRS XB41s were better in my opinion. Not only in sonic performance, but in the led lights also. A shame really. Also it would be a better user experience if the different generations were able to link in party mode. Overall though, a good speaker.