Sony sells a wide range of Bluetooth and party speakers. Now, they’ve expanded. They’ve brought out the ULT line-up in India, adding three new speaker models: the basic ULT Field 1, the beefy mid-level ULT Field 7, and the top-of-the-line ULT included. They’ve even thrown in a pair of ULT Wear headphones, all about that bass, thanks to a special ULT button for amped-up audio.
I got my hands on the ULT Field 7 speaker, which looks like a big portable speaker. Sony hooked us up with a review unit right after it landed in India, and after using it for 15 days, I’m ready to share my thoughts:
Pros
- Durable Design
- Portable
- Impressive Audio Performance
- Versatile Connectivity
- User-Friendly Controls
Cons
- Heavy
- Special Modes Require
Sony ULT Field 7 Review: Design
Like most Sony products, the Sony ULT Field 7 has a functional design that is built to last. It’s cylindrical, with hard plastic and tough mesh weaving, making it super durable and good-looking. This speaker is IP67 certified, so it can handle dust and is water-resistant. The speaker has passive radiators surrounded by cool LED rings that change colors on both ends.
It has four speakers—two 114-millimeter woofers and two 46-millimeter tweeters. It has many features hidden in the back compartment, and you can easily carry it around with the handles. But it’s slightly on the heavier side, at a little over 6 kg.
Sony ULT Field 7 Review: Controls, Connectivity, and Codec
The ULT Field 7 speaker has Bluetooth 5.2 for wireless connectivity, reaching up to 45 feet. It’s easy to pair using one-tap Google Fast Pair, especially on Android devices. You can connect it to two media devices at the same time. At the back, there’s a hidden compartment with all the ports and controls—power, USB, AUX, and mic/guitar inputs. Note that the box doesn’t include mic or guitar cables.
There are also LED lights, Bluetooth, battery, pitch control, and echo buttons above the inputs. You can tweak the pitch of the music with the key control feature, but remember to plug in a mic or guitar for it to work.
The speaker supports SBC, AAC, and Sony’s LDAC codec. Additionally, the Sony Music Center app for Android and iOS, while simple, offers some cool audio tools. In the app’s Settings section, you can select between Custom EQ, ULT 1, ULT 2, and Off modes in the Sound menu.
Sony ULT Field 7 Review: Performance
The ULT Field 7 may not be Sony’s top-of-the-line party speaker, but it definitely doesn’t skimp on bass. Sony knows its bass game, and this speaker has plenty to offer for all sorts of setups. The X-Balanced Speaker Unit, passive radiators, and dual tweeters deliver loud, spacious sound without compromising the frequency range—unless you activate the special modes.
I tested it out with some of my favorite soundtracks, like “Naadan Parinde” by Mohit Chauhan, and the vocals came through with clear, balanced mids. Especially with instrumental tracks, the ULT Field 7’s solid low frequencies really shone.
From 90s Bollywood hits to trending Hollywood numbers, this speaker didn’t just fill the room with music; it rocked the whole floor. The ULT button lets you switch between ULT 1 and ULT 2, really cranking up the bass.
Sony ULT Field 7 Review Verdict
The Sony ULT Field 7 is an excellent choice for anyone looking for a Bluetooth speaker with serious power and deep bass. It sounds fantastic and can get super loud, but it’s still portable for on-the-go use. Plus, it’s perfect for outdoor use with its IP67 rating. You might find it a bit too much if you’re not sure about needing that much power. A smaller, less expensive speaker like the Field 1 is good enough for most backyard gatherings. But if you throw big parties often and need loud, bass-heavy music away from electrical outlets, the Sony ULT Field 7 is totally worth it.
