Sony ULT Field 1 Waterproof Bluetooth Speaker Review Durable Design with Enhanced Bass and 12h Battery
Sony ULT Field 1 Waterproof Bluetooth Speaker Review Durable Design with Enhanced Bass and 12h Battery
- Immersive Bass: The ULT button enhances deep, resonant bass, bringing your music to life like never before.
- Exceptional Durability: With an IP67 rating, it withstands water, dust, rust, and shocks, making it perfect for outdoor adventures.
- Extended Playtime: The 12-hour battery life ensures uninterrupted music for long trips or gatherings.
- Versatile and Portable: Detachable strap and compact design make it easy to carry or secure anywhere.
- Dynamic Sound Quality: Advanced DSP technology creates a surround sound experience, delivering rich and clear audio.
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Description
Durable Design Built for Adventures
The Sony ULT Field 1 Waterproof Portable Bluetooth Speaker quickly impressed me with its rugged construction. This speaker feels solid in hand, and the IP67 rating means it’s not just waterproof but also dustproof, rustproof, and shockproof. I accidentally dropped it on a rocky trail while hiking, and it came out unscathed—a true testament to its durability. The detachable strap is a smart touch, allowing me to hang it from my backpack or a tree branch for hands-free use. It’s clear this portable speaker was designed for outdoor enthusiasts and those prone to accidental spills or bumps.
Bass That Packs a Punch
The ULT mode button is a standout feature for anyone who loves bass-heavy music. Pressing it unleashes deeper, richer bass, and I couldn’t help but test it out with everything from EDM to hip-hop. The sound was surprisingly powerful for such a compact unit, and the bass didn’t distort at higher volumes. Whether I was chilling at the park or hosting a small backyard gathering, the bass added an extra layer of enjoyment to every track.
Battery Life That Keeps Up
One of my biggest frustrations with portable speakers has always been battery life, but this model delivers a solid 12 hours of uninterrupted playtime. I took it on a full-day beach outing and didn’t even need to think about recharging. The USB-C charging port is a modern touch, and it’s faster than older charging methods. For those who hate the constant “low battery” anxiety, this speaker’s stamina is a game-changer.
Impressive Audio Clarity and Surround Sound
The sound diffusion processor is where this wireless speaker really shines. Using DSP technology, it creates a surround sound effect that fills any room or outdoor space with rich audio. Even as someone who’s picky about sound quality, I was impressed by how clear and immersive the music sounded. Whether I was listening to podcasts, classical music, or upbeat party tracks, the audio stayed crisp and balanced.
Good Aspects
- Durable build with IP67 rating: Waterproof, dustproof, rustproof, and shockproof.
- ULT mode for enhanced bass: Perfect for bass-lovers without distortion.
- 12-hour battery life: No need to carry a charger everywhere.
- Compact, travel-friendly design: Lightweight and equipped with a detachable strap.
- Surround sound experience: Rich, immersive audio through DSP technology.
Potential Shortcomings
- The maximum volume could be slightly higher for larger outdoor spaces.
- Limited Bluetooth range of 10 meters may restrict movement.
- No built-in MP3 player, so streaming is a must.
Competing Products
When compared to popular alternatives like JBL Flip 6 or Bose SoundLink Micro, this speaker holds its ground in durability and bass performance. Sony’s IP67 rating makes it more rugged than most competitors, while the ULT mode adds a unique bass boost feature that others lack. However, the Bose SoundLink Micro offers slightly richer mids and highs, which might appeal to audiophiles, while the JBL Flip 6 provides higher maximum volume for larger gatherings.
Bang for the Buck
Considering its combination of durability, sound quality, and unique features, this portable speaker provides excellent value for money. While some competitors might excel in specific areas, this model strikes a balance that makes it a solid choice for everyday use and outdoor adventures alike. I’d recommend it to anyone looking for a reliable, versatile Bluetooth speaker without breaking the bank.
Additional information
| Mounting Type | Floor Standing |
|---|---|
| Model Name | ULT FIELD 1 |
| Speaker Type | Wireless Speaker |
| Special Feature | ULT mode for more bass, compact design with detachable strap, up to 12 hours of battery, IP67 water, rust, dust, and shock proof, built-in micrt |
| Recommended Uses For Product | For Smartphones or Tablets |
| Compatible Devices | Projector, Laptop, Gaming Console, Personal Computer, Smartphone |
| Unit Count | 1.0 Ounce |
| Controller Type | wireless Bluetooth |
| Color | Black |
| Battery Life | 12 Hours |
| Included Components | Speaker, Strap belt, USB Type-C Cable (A to C) |
| Product Dimensions | 4\"D x 4\"W x 9\"H |
| Age Range Description | Adult |
| Item Weight | 1.43 pounds |
| Is Waterproof | True |
| Battery Capacity | 2900 Milliamp Hours |
| Warranty Type | Limited |
| Maximum Range | 30 Meters |
| Number of Items | 1 |
| Control Method | Touch |
| Wireless Communication Technology | Bluetooth |
| Speaker Size | 16 Millimeters |
| Power Source | Battery Powered |
| Woofer Diameter | 1.7 Inches |
| Tweeter Diameter | 0.6 Inches |
| Water Resistance Level | Waterproof |
| Number of Batteries | 1 A batteries required. (included) |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Range | 10 Meters |
| Subwoofer Connectivity Technology | Wireless |
| Connectivity Protocol | Bluetooth |
| Includes MP3 player | No |
| Number of USB 2 Ports | 1 |
| Specific Uses For Product | poolside, park, gym, camping trips, home, outdoor activities |
| UPC | 027242928923 |
| Style | ULT Field 1 |
| IndoorOutdoor Usage | Outdoor, Indoor |
| Manufacturer | Sony |
| Item model number | SRSULT10B.UC |
| Batteries | 1 A batteries required. (included) |













