Dell Pro Wired Speakerphone SP325
Prices in SGD, excluding 9% GST.
PRODUCT DESCRIPTION
Dell Pro Wired Speakerphone - SP325 (520-BBMM) - 3 Years Advanced Exchange Warranty
Plug-and-Play USB-C Speakerphone
The Dell Pro Wired Speakerphone SP325 connects over USB-C (USB-A adapter included) with no batteries to charge, ready for desk calls and small huddles.
Four AI Noise-Cancelling Microphones
Four omni-directional MEMS microphones with AI noise cancellation, echo cancellation and full-duplex audio pick up voices up to about 2.5 m away.
Durable and Certified
A 60 mm dynamic speaker, an IP64-rated body and Microsoft Teams and Zoom compatibility with a dedicated Teams button.
Dell SP325 Datasheet — Technical Specifications
General
| Product Name | Dell Pro Wired Speakerphone - SP325 |
| Model | SP325 |
| Dell SKU (Singapore) | 520-BBMM |
| Warranty | 3 Year Limited Warranty; replacement unit sent next business day if needed after remote diagnosis |
Microphone
| Microphones | 4, omni-directional, digital MEMS |
| Noise Cancellation | AI noise cancellation; echo cancellation; full duplex; DSP |
| Frequency Response | 100 Hz – 14 kHz |
| Pickup Range | Approx. 2.5 m |
| SNR | 65 dB(A) |
Speaker
| Speaker | 60 mm dynamic, mono |
| RMS Output Power | 3.2 W |
| Sound Pressure Level | 82 dB |
| Frequency Response | 100 Hz – 14 kHz (talk mode); 90 Hz – 20 kHz (music mode) |
Connectivity & Controls
| Connection | USB-C, 750 mm cable; USB-A adapter included |
| Battery | None (USB powered) |
| Controls | Microsoft Teams, volume up/down, answer call, end call, mic mute/unmute |
| Status Indicators | Mute, on call, power, Teams active/notifications, volume |
Design
| Ingress Protection | IP64 |
| Dimensions | 125 mm diameter x 39 mm |
| Weight | 295 g (approx.) |
Compatibility & Software Support
Operating Systems
Windows 11 and 10 (64-bit), macOS, ChromeOS, Linux and Ubuntu 24.04.
Software
Dell Device Management Console and Dell Display and Peripheral Manager.
Video Apps
Microsoft Teams and Zoom.
Package Contents & Dell Speakerphones Ordering Information
In the Box
SP325 speakerphone, USB-A adapter, travel pouch, Quick Start Guide and documents.
Dell Speakerphones
| Model | Key feature |
| MH3021P | Speakerphone with multiport adapter |
| SP3022 | Desktop stereo speakerphone, AI noise cancellation, USB-A/C |
| SP325 (this listing) | Wired USB-C speakerphone, 4 mics, IP64 |
| SL525 | Wireless Bluetooth/USB-C speakerphone, 12-hour battery, IP64 |
| SB725 | Monitor-mounted conferencing soundbar for P-series and UltraSharp |
Datasheet & Downloads
| Dell product page | SP325 on dell.com |
| Dell Support | Drivers, manuals and Dell Display and Peripheral Manager |
Frequently Asked Questions — Dell SP325
Does it need charging?
No, the SP325 is powered over its USB-C cable and has no battery.
Can I use it with a USB-A computer?
Yes, a USB-A adapter is included.
SP325 or SL525?
Choose the SL525 if you need Bluetooth and battery operation; the SP325 is the wired-only version.
Is it certified for Teams and Zoom?
Dell lists Microsoft Teams and Zoom as supported platforms, with a dedicated Teams button.
What warranty do I get?
3-year Dell limited warranty; Dell sends a replacement unit the next business day if needed after remote diagnosis. Supplied locally by SourceIT with a GST invoice.





