Detailed Specifications
Logitech 984-002015 - Wireless Speaker
Overview :
The Logitech 984-002015 (Ultimate Ears MINIROLL) is an ultra-portable, rugged wireless Bluetooth speaker engineered for high-mobility audio deployments, site operations, and demanding outdoor environments. Utilized by field operations teams, industrial technicians, and enterprise procurement outfitting mobile work forces, it addresses the need for durable audio reproduction in areas exposed to environmental elements.
Technically, the device integrates an active driver working alongside a 1.49-inch by 2.56-inch passive radiator to project clean mono audio up to a maximum sound pressure level of 87 dB SPL. It utilizes Bluetooth wireless technology supporting the Advanced Audio Distribution Profile (A2DP), delivering an extended transmission range of up to 131 feet (40 meters). Power is supplied via an internal lithium-ion rechargeable battery that provides up to 12 hours of continuous playback on a 2.65-hour charge cycle over a standardized USB-C interface.
Deployment configurations focus on extreme environments, field research locations, and dynamic outdoor job sites. The chassis features a built-in flexible, hookable silicone strap for quick attachment to infrastructure, tools, or transport equipment, while its IP67-certified enclosure guarantees survival against severe dust ingress and liquid immersion.
The speaker offers universal platform compatibility with Bluetooth-enabled source hardware including Windows notebooks, Apple iOS devices, Android smartphones, and tablets. It incorporates Auracast-backed PartyUp multi-speaker daisy-chain capabilities to synchronize audio streaming across an unlimited number of MINIROLL systems simultaneously. This system should not be deployed in environments strictly requiring legacy analog 3.5mm auxiliary source routing, nor should it be utilized as a primary high-fidelity stereo studio reference monitor.
Key Features :
IP67-rated chassis withstands dust blockages and 1-meter water immersion.
Extended range Bluetooth transmitter maintains audio streams up to 131 feet.
Built-in flexible silicone strap allows rapid attachment to field equipment.
Auracast multi-speaker pairing allows daisy-chaining of unlimited units.
Rechargeable internal battery drives up to 12 hours of high-volume audio.
Specifications :
| Attribute | Specification |
| Brand | Logitech |
| Part Number | 984-002015 |
| Product Type | Wireless Speaker |
| Model | Ultimate Ears MINIROLL |
| Audio Output Mode | Mono |
| Maximum Sound Level | 87 dB SPL |
| Driver Configuration | 1 x Active Driver, 1 x Passive Radiator (1.49" x 2.56") |
| Connectivity | Bluetooth (Wireless) |
| Wireless Range | Up to 131 ft (40 m) |
| Supported Profiles | A2DP (Advanced Audio Distribution Profile) |
| Interface Type | USB-C (Charging Only) |
| Battery Type | Rechargeable Lithium-Ion |
| Battery Run Time | Up to 12 hours |
| Battery Recharge Time | 2.65 hours |
| Protection Rating | IP67 (Dustproof, Waterproof up to 1m for 30 minutes) |
| Multi-Device Sync | Yes (Auracast PartyUp Mode) |
| Color | Gentle Black |
