Sony ULT FIELD 3 Wireless Portable Bluetooth Speaker – Forest Gray (SRS-ULT30/H)

Feel the bass and bring pulse-racing sound wherever you go with the Sony ULT FIELD 3 Wireless Portable Speaker in Forest Gray. Featuring a 2-way active driver design with a dedicated woofer and tweeter, a side passive radiator for enhanced low-end rumble, and the signature ULT button for one-press bass boosting, the ULT FIELD 3 delivers powerful, immersive audio from a compact, carry-anywhere package with IP67-rated waterproof, dustproof, and shockproof protection.

Key Features

• ULT Power Sound Bass Boost Button: Press the ULT button to instantly enhance bass response with increased sound pressure and deeply immersive low-end for a front-row concert feel.
• 2-Way Active Driver Design: Dedicated woofer and tweeter deliver powerful bass alongside crystal-clear vocal and mid-range reproduction for a well-balanced, full sound.
• Side Passive Radiator: Optimized side-mounted passive radiator enhances bass response without increasing the speaker's size.
• IP67 Waterproof, Dustproof & Shockproof: Fully dustproof and submersion-tested waterproofing. Rinse off sand after a beach day. Built and shock-tested to withstand everyday knocks and bumps.
• Up to 24-Hour Battery Life: Go all day and into the night on a single charge. 10-minute Quick Charge delivers up to 2 hours of playback. Battery Care function prevents overcharging.
• Multipoint Bluetooth Connection: Pair two devices simultaneously for easy music sharing or switching between sources without re-pairing.
• Party Connect: Link up to 100 compatible Sony speakers wirelessly (no app required) to fill any venue with synchronized sound.
• Stereo Pair: Connect two ULT FIELD 3 speakers via Bluetooth for true stereo left/right sound with a rich sense of presence.
• USB-C Power Bank Output: Use the speaker's built-in battery to charge a smartphone or tablet via the USB-C port.
• Built-In Mic with Echo Cancellation: Hands-free calling with echo cancellation technology for clear conversations anywhere.
• Sony | Sound Connect App: 7-band EQ, playback control, battery status monitoring, recent listening history, and Sound Field Optimizer for adaptive audio.
• Detachable Shoulder Strap: Stowable strap for comfortable long-distance carrying, with versatile upright or horizontal placement options.
• Eco-Friendly Design: Partially made with recycled plastics; packaging contains no plastic.

Specifications

• Model: SRS-ULT30/H (SRSULT30H)
• UPC: 027242931909
• Color: Forest Gray
• Speaker Configuration: 2-Way Active (Woofer + Tweeter) + Side Passive Radiator
• Wireless Technology: Bluetooth 5.3
• Bluetooth Profiles: A2DP, AVRCP, HFP, HSP
• Codec Support: SBC, AAC, LDAC
• Battery Life: Up to 24 hours
• Quick Charge: 10 minutes = up to 2 hours of playback
• Charging Interface: USB-C
• USB-C Power Output: Yes (charges mobile devices)
• Water/Dust Resistance: IP67
• Multipoint Connection: Yes (2 devices simultaneously)
• Party Connect: Yes (up to 100 compatible speakers)
• Stereo Pair: Yes (2x ULT FIELD 3)
• Built-In Microphone: Yes, with Echo Cancellation
• App Compatible: Sony | Sound Connect (Android & iOS), 7-Band EQ
• Placement: Vertical or Horizontal

In the Box

• Sony ULT FIELD 3 Wireless Portable Speaker (Forest Gray)
• Detachable Shoulder Strap
• USB-C Charging Cable
• Limited 1-Year Manufacturer Warranty