Product Type | Sound bar - for monitor |
Speaker Type | Active |
Design Features | Built-in magnetic mount |
Recommended Placing | Under-the-monitor |
Amplifier | Integrated |
Continuous Power | 3.6 Watt |
Frequency Response | 180 - 20000 Hz |
Power Requirements | USB powered |
Mounting Type | Magnetic |
Warranty | 3-year limited warranty |
Dell SB521A Slim Soundbar for Monitors, USB Powered





Key Benefits

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- Designed specifically for Dell monitors with integrated magnetic mount to ensure seamless, clutter-free installation.
- Plug-and-play USB interface enables quick setup without external power supplies or software configuration.
- Three-year warranty offers long-term peace of mind and reduces maintenance costs for IT departments.
Product Overview
The Dell SB521A Slim Soundbar is an active, USB-powered audio solution tailored for Dell monitors. Measuring just 11.7 inches wide and weighing only 4.02 oz, it features a magnetic mount for under-monitor installation, providing high-quality audio output while saving desk space. With a 3.6 watt continuous output and a 180 Hz to 20 kHz frequency range, it delivers crisp, professional-grade sound for conferencing and media. Plug-and-play USB connectivity ensures a hassle-free setup, and the integrated amplifier enhances reliability and audio clarity. Backed by a 3-year limited warranty, the SB521A is a compact yet powerful enhancement for any Dell workstation.
Specifications
Product Overview
Physical & Environmental
Width | 11.7 in |
Depth | 0.7 in |
Height | 0.9 in |
Weight | 4.02 oz |
Color | Black |
Material | Plastic |
Cloud Management & Licensing
Cloud Management | |
License Included |
Wireless Features
Wi-Fi | No |
Bluetooth | No |
Interfaces
Connector Type | USB (4 pin USB Type A) |
Interface Type | USB 2.0 |
Plug-and-Play Support | Yes |
Number of USB Ports | 1 |
Compliance & Origin
Country of Origin | China |
TAA Compliant | No |
Compliance Standards | Plug and Play |
Certifications | CE, FCC Class B, RoHS |
Advanced Security Features
Content Filtering | |
Malware Protection | |
Firewall Type | |
Intrusion Detection/Prevention |
Additional Information
UPC | 884116375661 |
Manufacturer Part Number | DELL-SB521A |
Compatibility | Dell UltraSharp and P-Series monitors (2017 and later) |
Installation | Tool-less magnetic attachment |
Audio Channels | 2.0 channel stereo |
Use Case | Professional conferencing and multimedia |