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The Dell 520-BBMM Pro Wired Speakerphone SP325 delivers clear communication with AI noise cancellation, full-duplex audio, and four MEMS microphones. Designed for seamless conferencing with USB-C connectivity and certified for Microsoft Teams and Zoom.
The Dell Pro Wired Speakerphone SP325 (520-BBMM) is a professional desktop speakerphone engineered for hybrid work and conferencing. It features AI-powered noise cancellation to eliminate background distractions, full-duplex audio for natural two-way communication, and four omnidirectional MEMS microphones that clearly pick up voices from around the room. With USB-C wired connectivity, it’s ready for plug-and-play use, and its IP64 rating offers protection from dust and splashes — making it reliable even in tougher office environments. Certified for Microsoft Teams and Zoom, it combines powerful conferencing capabilities with a compact, portable footprint
AI Noise Cancellation: Uses artificial intelligence algorithms to filter out ambient noise and prioritize the speaker’s voice.
Full-Duplex Audio: Allows both sides of a conversation to speak without cutting out or clipping
Four MEMS Microphones: Captures sound omnidirectionally with high accuracy, covering up to 2.5 m of pickup range.
IP64 Dust and Splash Resistant: Designed to withstand dusty or lightly wet workspaces
Compact, USB-C Connectivity: Connects via USB-C with a 75 cm cable for stable, wired audio performance.
Teams & Zoom Certified: Works seamlessly with Microsoft Teams and Zoom for reliable conferencing.
Long Warranty: Backed by a 3-year limited warranty from Dell.
| Specification | Detail |
|---|---|
| Model / Part Number | 520-BBMM (Dell Pro Wired Speakerphone SP325) |
| Connectivity | Wired — USB-C (75 cm cable) |
| Microphone Count & Type | 4 × omnidirectional MEMS microphones |
| Microphone Frequency Response | 100 Hz – 14 kHz |
| Microphone Pickup Range | Up to 2.50 m |
| Noise Cancellation | AI-powered noise cancellation |
| Speaker Size / Type | 60 mm dynamic speaker |
| Audio Output (Peak) | 82 dB |
| Speaker Power (RMS) | 3.20 W |
| Speaker Frequency Response | 90 Hz – 20 kHz (Music), 100 Hz – 14 kHz (Talk) |
| Ingress Protection | IP64 (dust & water splash) |
| Controls / Buttons | Teams button, volume up / down, mute, call answer / end, power |
| Supported Operating Systems | Windows 10 (64-bit), Windows 11 (64-bit), macOS, ChromeOS, Ubuntu 24.04 |
| Certifications | Microsoft Teams, Zoom |
| Warranty | 3 years limited |
| Brand | |
|---|---|
| Product Type |
speakerphone |
| Speaker Type |
Wired Speakers |
| Compatible Devices |
Computer ,Desktop |
| Color NAS Pro |
Black |
| Warranty |
3 Years |
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