DELL Pro Plus Wireless Speakerphone SL525

Dell Pro Plus SL525 - be heard, without noise and echo

The Dell Pro Plus SL525 conference speaker allows you to communicate clearly, concisely and effectively without interrupting your colleagues. Thanks to AI noise cancellation technology, clear audio without interference is ensured, even if someone is heating up lunch next to you. With such help, you can work and communicate peacefully from home, a shared workspace, and even on the go.

The Dell Pro Plus SL525 speaker supports wireless connection using Bluetooth 5.3 technology, which has a range of up to 30 meters. This ensures a stable signal and you will still stay "on the wire" at a given distance, so to speak. The sound is provided by a 60mm dynamic speaker with 8 W power and a maximum volume of 86 dB.

The durable design meets the IP64 protection level, providing protection from dust, splashes of water, or accidentally spilled coffee. For use in a corporate environment, support for Microsoft Teams and Zoom certification with dedicated control buttons is a matter of course.

Dell Pro Plus SL525

Portable wireless speakerphone with advanced AI noise cancellation technology and crystal-clear audio for conference calls

The Dell Pro Plus Speakerphone SL525 combines portability, versatile connectivity, and AI noise cancellation technology to ensure clear, interference-free sound in any environment - whether you work from home, in a shared workspace, or on the go. The device is equipped with four omnidirectional microphones with a range of up to 2.5 meters and provides consistent audio quality ideal for small conference rooms or home offices.

With Bluetooth 5.3 technology and a range of up to 30 meters, the speakerphone offers flexibility when connecting to your devices. It supports up to 8 paired devices with the possibility of 2 simultaneous connections. With Microsoft Teams and Zoom certification and dedicated control buttons, it is the ideal tool for professional communication.

• AI noise cancellation technology for crystal clear sound without interference
• 4 omnidirectional MEMS microphones with a range of up to 2.5 meters for voice capture
• Bluetooth 5.3 with a range of up to 30 meters for wireless connection
• Microsoft Teams and Zoom certified with dedicated control buttons
• Battery life of up to 12 hours in call mode and 9 hours in music playback mode
• Support for up to 8 paired devices with the possibility of 2 simultaneous connections
• IP64 protection rating for dust and splash water resistance
• 60mm dynamic speaker with 8W output and a maximum volume of 86 dB

Intelligent sound with AI technology

The speakerphone accurately captures voices with perfect accuracy and delivers consistent, crystal clear sound up to 2.5 meters between you and the device. AI noise cancellation technology filters out background noise and enhances human voices on both ends of the call, ensuring professional-quality communication.

Versatile connectivity and compatibility

The device offers flexible connectivity options via Bluetooth 5.3 or USB-C cable. It is compatible with a wide range of operating systems including Windows 10/11, macOS, ChromeOS, Linux and Ubuntu. It also supports Dell Display and Peripheral Manager, Dell Audio App and Dell Device Management Console for advanced management and settings.

Convenient control and portability

The speakerphone is equipped with intuitive controls including buttons for Microsoft Teams, volume control, answer/end call and microphone mute. With a diameter of 125 mm, a height of 39 mm and a weight of only 355 grams, it is perfectly portable. The package also includes a travel case, wireless audio receiver and USB adapter.

Device type: wireless conference speaker

Wireless technology: Bluetooth 5.3 with a range of up to 30 m

Microphones

• 4x omnidirectional MEMS
• frequency range 100 Hz to 14 kHz
• range 2.5 m

Speaker

• 60 mm dynamic
• power 8 W
• max. volume 86 dB

Frequency range

• 100 Hz to 14 kHz (call mode)
• 90 Hz to 20 kHz (music mode)

Battery

• 3200 mAh
• battery life up to 12 hours (calls) / 9 hours (music)
• charging time 2.5 hours

Connectivity

• USB-C
• Bluetooth (up to 8 paired devices
• 2 simultaneous connections)

Certification

• Microsoft Teams
• Zoom
• IP64

Dimensions: 125 × 125 × 39 mm

Weight: 355 g

Package Contents

• Speakerphone
• USB-C Wireless Audio Receiver
• Travel Case
• USB Adapter
• Quick Start Guide