Sony ULT POWER SOUND FIELD 3 Wireless Portable Speaker (3 Colors)
Eligibility: Students, Faculty/Staff & Schools
The Sony ULT POWER SOUND FIELD 3 introduces a high-tier, shockproof wireless acoustic utility engineered to handle responsive multimedia audio projection, outdoor facility assemblies, and clear localized communication playback smoothly without traditional hardware lag. Carrying forward Sony's celebrated reputation for crafting robust, fleet-ready workspace accessories for demanding organizational and instructional configurations, this heavy-duty portable speaker transitions collaborative areas instantly into high-fidelity sound zones. This specialized audio node serves as an essential primary output across modern student club modules, physical fitness courts, and field research study paths, executing crisp human vocal tracking and deep panoramic sound stages the exact millisecond an operator pairs their source terminal. By wrapping an advanced digital sound diffusion processor inside an IP67-certified, military-grade drop-tested housing, this architecture completely eliminates the threat of moisture corrosion and impact damage common to standard consumer speakers, providing a durable, long-lasting mobile audio asset ready for any field deployment.

Constructed around an advanced asymmetric X-Balanced speaker engine layout and paired with an optimized dual passive radiator grid, this mobile device delivers exceptional technical hardware reliability. The acoustic core manages daily application pipelines by running multi-layered digital signals concurrently over a specialized low-power amplifier rail, operating with optimized audio frequencies to prevent audio distortion, maintain vocal crispness, and maximize sonic structural volume cleanly under intense absolute instructional operational demands. Signal management is backed by an advanced hardware-level ULT field processor button that accelerates deep acoustic pressure scans, working in perfect synchronization with automated echo-canceling speakerphone hardware featuring an anti-wind noise finish, integrated omnidirectional internal layout parameters, and a multi-device pairing layer designed to maintain operator communication clarity cleanly. The physical terminal architecture wraps these internal processing circuits inside an earth-friendly, structurally reinforced composite and fabric enclosure, passing audio data, power, and low-voltage charging signals cleanly across a high-speed USB Type-C interface rail and an advanced Bluetooth 5.3 matrix to ensure total class-compliant network device interconnectivity from day one.
Turnkey Sony Music Center fleet application integration, instant smart-stream pairing, and an integrated multi-angle multi-way strap make this speaker a highly efficient procurement choice that immediately slashes deployment headaches and lightens local IT maintenance workloads. The wireless audio platform completely bypasses localized software installation bottlenecks by storing active device profiles securely over the air, meaning any teacher, corporate presenter, or field supervisor can link their mobile workstation in milliseconds without tracking down separate hardware adapters. Designed to slide smoothly into multi-tier rolling charging carts, pack cleanly inside facility utility cases, or hang securely from standard facility wall mounts, this high-performance mobile node leverages an IP67-certified rustproof, waterproof, and dustproof layout to withstand sudden terminal drop shock, solving the issue of hardware breakage liabilities common to lower-tier consumer equipment. By matching high-speed multi-unit synchronization with effortless battery monitoring tools, this hardware asset significantly cuts down on technical support tickets and reduces presentation downtime, making it a highly reliable administrative and learning investment.
Key Features include:
- ๐ Proprietary X-Balanced Speaker Unit Geometry: Asymmetric non-circular diaphragm layout engineered to maximize acoustic pressure, deepen visual sound projection, and reduce hardware tracking distortion fluidly.
- ๐ Specialized Hardware ULT Wave Processor Key: Dedicated physical action button custom-calibrated to deliver crisp application loading weights, boost sub-bass frequencies, and optimize audio depth maps natively.
- ๐ก๏ธ IP67-Certified Waterproof & Rustproof Shield: Industrial-grade rugged enclosure engineered to operate flawlessly inside damp facility rooms, muddy outdoor tracks, or dusty workshop perimeters safely.
- ๐๏ธ Shockproof Elastomer Shell Bumper Matrix: Heavy-duty composite framework military-grade drop tested to withstand severe physical desk impacts, transport compression, and accidental workplace drops safely.
- ๐ Versatile Dual-Position Multi-Way Carrying Strap: Premium detachable loop ribbon engineered to easily adjust, secure, or hang the portable speaker node from multi-tier carts, field frames, or student packs.
- ๐ Advanced Echo-Canceling Conference Microphone: Integrated omnidirectional speech sensor fitted to isolate clear human vocals while filtering out outdoor wind noise during remote group meetings cleanly.
- ๐ Multi-Speaker Stereo Pair Party Link Infrastructure: High-bandwidth network synchronization layer designed to chain up to 100 compatible wireless nodes concurrently to manage massive administrative assemblies fluidly.
- ๐ Multi-Port Digital Charging Interconnectivity: Full class-compliant interface network configured to pass high-speed charging electricity safely via a native upstream USB Type-C charging rail.
- ๐ป Universal Dual-Device Bluetooth Fast Pair Compliance: Advanced dual-link wireless matrix configured to maintain concurrent active tethers with your laptop and smartphone simultaneously for fluid source switching natively.
- ๐ Full-Day High-Capacity Internal Battery Node: Premium integrated power layout optimized to deliver up to 30 hours of continuous equipment usability to protect workflows from mid-lesson power depletion fluidly.
Specifications:
| Specification | Details |
|---|---|
| Brand / Publisher | Sony Electronics Inc. |
| Model / SKU Configuration | ULT FIELD 3 Series / Model: SRS-ULT30/W / Off-White Wireless Portable Bluetooth Speaker |
| Device Classification | Class-Compliant Portable Audio Hardware / MIL-STD Shockproof Field Workstation Speaker |
| Acoustic Driver Engine | Dual Asymmetric X-Balanced Woofer Drivers (~83 x 42mm) + Dual High-Fidelity Tweeters (~14mm) + Integrated Side Passive Radiators |
| Digital Signal Processing | Hardware ULT1 (Deep Bass) / ULT2 (Attack Bass) Dual-Mode Sound Field Processing Engine |
| Wireless Protocol Grid | Bluetoothยฎ Specification Version 5.3 (Supports A2DP, AVRCP, HFP profiles, SBC / AAC / LDAC high-resolution codecs) |
| Durability Level Shield | IP67 Certified (Waterproof immersion up to 1m, dustproof sand sealing, salt-water rustproof protection) / Shockproof tested |
| Connectivity & Ports | 1 x USB Type-C Charging Input Rail (Supports 5V/3A high-efficiency energy transfer parameters) |
| Fleet Software Compliance | Sony | Music Center App / Android Fast Pair protocol / iOS Core Bluetooth alignment natively |
| Physical Specifications | Chassis Dimensions (W x H x D): 8.74 x 3.66 x 3.70 inches (222 x 93 x 94 mm) | Weight Baseline: Approximately 1.43 lbs (0.65 kg) | Premium off-white recycled structural fabric finish with co-molded rubberized end seals and multi-way strap tracking |
๐ก PRO TIP: MAXIMIZE NETWORK FLOWS VIA SHIELDED HIGH-VOLTAGE USB-C CHARGING BLOCKS! ๐ก
Utilizing the integrated high-capacity internal battery node lets you run extensive multimedia instructional presentations and process localized microphone calls flawlessly across your hardware rails. However, bridging this advanced high-capacity power cell to legacy low-voltage smartphone plug bricks or weak laptop port links can severely throttle charging speeds back down to baseline tracks or exhaust battery levels during full-volume multi-period usage blocks. To maintain uncompromised power replenishment velocity and achieve rapid zero-to-hundred charging cycles without interface execution boundaries, we highly recommend bundling this speaker selection with an USB-C Wall Charger or Power Delivery (PD) Fast Charging Solution. Layering high-quality power pipelines completely removes replenishment performance limits, blocks terminal overheating risks cleanly, and protects systemic equipment up-times with complete operational value.
