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Black rectangular wireless speaker with fabric grille and attached shoulder strap

Sony

Sony ULT FIELD 3 Wireless Speaker Black

SKU CH-E2K1-D4B3G

A portable IP67-rated speaker with 24-hour battery life, 7-band EQ, and Party Connect for linking multiple units

  • ULT button boosts bass instantly for deeper sound
  • IP67 rating protects against water dust rust and shock
  • Party Connect links multiple speakers for synchronized audio
  • 24-hour battery life with 10-minute quick charge giving 120 minutes playtime
  • 7-band equalizer plus 2-way active design for tailored sound

Portable audio for outdoor use

The Sony ULT FIELD 3 is a wireless speaker built for open-air listening. Its IP67 rating protects against water, dust, rust and shock during beach trips or hikes. A stowable shoulder strap allows hands-free carrying between locations. Battery life reaches up to 24 hours on a single charge.

Bass-focused listeners versus critical monitoring

Buyers who want boosted low-end impact will appreciate the dedicated ULT button and 2-way active design with separate woofer and tweeter. The 7-band equalizer lets you shape the sound signature further. Users who require flat frequency response for studio reference or multi-room Wi-Fi integration should look at alternative products.

10-minute quick charge delivers 120 minutes playback

A short 10-minute top-up provides up to 120 minutes of additional playtime, keeping the session alive when mains power is scarce. Combined with the full 24-hour capacity, this charging speed decides whether the speaker matches your off-grid listening schedule.

Highlights

  • ULT button boosts bass instantly for deeper sound
  • IP67 rating protects against water dust rust and shock
  • Party Connect links multiple speakers for synchronized audio
  • 24-hour battery life with 10-minute quick charge giving 120 minutes playtime
  • 7-band equalizer plus 2-way active design for tailored sound

Specifications

No published specifications for this item yet.

Questions about this item

How does the IP67 rating protect the speaker outdoors?

The IP67 rating means the speaker is waterproof, dustproof, rustproof and shockproof, so it can handle beach sand, rain or accidental drops during hikes.

What is the correct way to pair multiple speakers with Party Connect?

Press the Party Connect button on each compatible speaker to link them for synchronised sound; the step people miss is ensuring every unit is already paired to the source device first.

How long will the battery last before it needs replacing?

The battery delivers up to 24 hours of playtime per charge, and a 10-minute quick charge adds 120 minutes; lithium-ion cells typically retain usable capacity for several years of regular cycling.

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