Sony ULT Field 3 Sees Rare 43% Open Box Discount

Sony’s ULT Field 3 portable Bluetooth speaker is available as an open-box unit for $119.99, a sharp 43% cut from its $209.99 list price. Inventory for open-box deals moves quickly, but this one is notable because it targets a sought-after mix of big, clean low end, long battery life, and travel-ready durability.

Why This Open-Box Sony ULT Field 3 Deal Stands Out

Open-box discounts on current Sony audio gear rarely hit the 40% range; most hover closer to 10–25% at major retailers. A 43% reduction on a still-current model is an aggressive price for shoppers who don’t need a factory-sealed box. Open-box typically means the item was returned or pulled from excess inventory, inspected, and repackaged. In many cases, you’re getting a product that’s functionally new, but always check what’s included in the box and confirm the return window and warranty terms before you buy.

Built for Bass Without the Bloat, Clarity Intact

The ULT Field 3 leans into Sony’s low-end expertise. A dedicated ULT button kicks in an emphasized bass profile, but the two-way driver design helps preserve vocal clarity and detail at higher volumes. That balance is the trick most compact speakers struggle to pull off. For finer control, Sony’s companion app offers a seven-band EQ, so you can shave a bit off the sub-bass for podcasts, lift the presence range for dialogue, or tailor a V-shaped curve for pop and EDM.

Battery And Connectivity That Travel Well

Battery life is rated up to 24 hours per charge, which sits above what many similarly sized speakers claim (often 12–20 hours). Quick-charge support means a short top-up can net you several hours if you forget to plug in overnight. Bluetooth 5.2 brings stable links and better energy efficiency; while most speakers still stream over classic A2DP, the newer radio stack generally improves reliability in congested environments. Pairing is straightforward across phones, tablets, and laptops, and Party Connect lets compatible Sony speakers synchronize playback for a wider stereo image or room-to-patio coverage.

Durability and Design Details for Real-World Use

An IP67 rating means the ULT Field 3 is dust-tight and can withstand immersion in up to one meter of fresh water for up to 30 minutes, per the IEC 60529 standard. Translation: splashes, poolside mishaps, beach sand, or a dusty campsite won’t faze it. The compact chassis and included carrying strap keep it bag-friendly without adding bulk, a practical perk if you’re packing for flights or weekend trips where every ounce counts.

How It Stacks Up in the Current Bluetooth Speaker Market

Portable speakers in this class from brands like JBL and Ultimate Ears typically retail between $150 and $200 and advertise 12–20 hours of battery life with IP67 or IPX7 protection. Many of those models also sound excellent, but they don’t often dip to the $120 mark unless it’s an older generation or a refurbished unit. At $119.99 open-box, the ULT Field 3 undercuts popular competitors while offering standout stamina and a bass-forward tuning you can tame with the onboard EQ if you prefer a flatter response.

What to Check Before You Click Buy on Open-Box Units

Because this is an open-box listing, confirm that the charging cable and strap are included, and review the seller’s return policy and any remaining manufacturer warranty. Cosmetic scuffs can occur with open-box stock, but the core electronics and drivers should perform to factory spec if the unit has been properly inspected. It’s also worth verifying that firmware updates are accessible through Sony’s app, which can deliver stability tweaks and feature refinements over time.

Bottom Line: A Deep Discount on a Travel-Ready Speaker

If you want a travel-ready Bluetooth speaker that pushes convincing low end without muddying mids, lasts all day, and shrugs off dust and water, this open-box Sony ULT Field 3 at $119.99 is a compelling grab. The discount is unusually deep for an open-box unit, the spec sheet aligns with what frequent travelers and backyard entertainers need, and the tuning flexibility lets you shape its sound to your space.

According to Sony’s published specifications, the ULT Field 3 blends the right fundamentals: strong bass capability when you want it, a battery that won’t induce range anxiety, and ruggedization that respects real-world use. Combined with Bluetooth 5.2 reliability noted by the Bluetooth SIG and an IP67 ingress rating defined by the IEC, this rare 43% markdown is the kind of value that doesn’t linger on the shelf.