Orange ULT Field 1 Waterproof Bluetooth Speaker - Enhanced Bass

In this review the Sony ULT Field 1 in orange is presented as a compact outdoor speaker for listeners who want powerful low end without a bulky box. The bottom line: this small portable Bluetooth speaker excels at punchy, resonant bass thanks to the dedicated ULT bass-boost button, while also offering rugged, all-weather reliability. It is recommended for people who prioritize sound that punches above the size class and need a durable, IP67-rated speaker that can handle showers, beaches and light drops.

Key Features

• ULT Bass Boost: The dedicated ULT button produces noticeably deeper, more resonant bass that brings genres like electronic and hip-hop to life from a compact enclosure.
• Waterproof and Durable: The IP67 rating means the speaker is waterproof, dustproof, rustproof and shockproof, so it survives splashes, sand and accidental knocks outdoors.
• Long Battery Life: Up to 12 hours of continuous playback lets you use it through a day trip, workout session or extended listening without frequent recharging.
• Portable Design: A removable multi-way strap and compact footprint make it easy to hang, carry or attach to bags for on-the-go use.
• Surround Sound Processing: The sound diffusion processor and DSP provide wider, more immersive audio than typical speakers this size.

Who It's For

The ULT Field 1 is ideal for outdoor enthusiasts, casual audiophiles on a budget and anyone who wants stronger bass from a pocketable speaker. Its IP67 rating and strap make it particularly useful for showers, beach days, hikes and backyard gatherings where splash resistance and durability matter.

Those who need audiophile-grade neutrality, very long party-level volume beyond 12 hours, or multiroom smart speaker features should look elsewhere, since this model focuses on punchy bass, ruggedness and portability rather than networked home audio functions.

Pros & Cons

Pros

• Strong low-end impact from the ULT bass button that outperforms many speakers in this size class.
• Rugged IP67 construction ensures waterproof, dustproof and shock-resistant use outdoors.
• Convenient 12-hour battery life that covers most day trips and typical listening sessions.
• Compact, strap-ready design makes it highly portable and easy to attach or hang.

Cons

• Not a substitute for larger speakers when maximum loudness or neutral studio sound is required.
• No built-in smart assistant or multiroom networking for home integration.

Specifications

Our Verdict

The orange ULT Field 1 is a strong value for anyone who wants portable, bass-forward sound in a tough, weatherproof package. It delivers deeper bass than most compact Bluetooth speakers, reliable 12-hour playback and the ruggedness to use outdoors, making it a smart pick for active listeners who prioritize impact and durability over advanced home audio features.

Frequently Asked Questions

Is this speaker fully waterproof?
Yes. The IP67 rating means it is dustproof and can be submerged temporarily in water, suitable for showers and splashes.

How long does the battery last in typical use?
Battery life is rated up to 12 hours, which covers a full day of typical listening; real-world time depends on volume and usage of the ULT bass boost.

Can it be hung or attached while traveling?
Yes. The speaker includes a detachable multi-way strap for hanging or securing to bags and gear.