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Dell Slim Soundbar SB521A Monitor Sound Bar

Name: Dell Slim Soundbar SB521A Monitor Sound Bar
Brand: Dell
SKU: SB521A
Price: 41.15 GBP
Availability: OutOfStock

£41.15inc. VAT

£34.29 ex. VAT

Out of stock

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Bought in the UK, backed in the UKWhy it matters →

Sourced through UK distribution
UK manufacturer warranty
UK-based engineers
No import duty or customs charges
GBP pricing, UK VAT invoices

Return within 14 days

Installation services available Purchase orders: education customers only

3 Years Warranty Included

Key specifications

Product TypeSound bar for monitor

ConfigurationStereo, active

Continuous Power3.6 W

Frequency Response180 Hz - 20,000 Hz

Maximum Sound Pressure Level89 dB

AmplifierBuilt-in

ConnectionUSB (bus powered)

Cable Length0.15 m

All 16 specifications

Description

The SB521A is Dell's slim monitor sound bar: a 298mm stereo bar that attaches magnetically to the underside of a compatible Dell display and draws both power and audio from a single 0.15m USB lead. There is no power adapter, no driver install and no battery.It is an active stereo design with a built-in amplifier rated at 3.6W continuous, a 180Hz to 20kHz frequency response and a maximum sound pressure level of 89dB. That is enough to lift desktop audio well above a monitor's internal speakers for calls, video and background listening without taking any desk space.Dell lists compatibility across the P-Series from P2222H to P3425WE and the UltraSharp range from U2421E to U3226Q. Because it mounts to the panel rather than the desk, it tilts, swivels and pivots with the screen. A security loop is supplied, and cover is three years limited hardware warranty with Advanced Exchange.

Full specifications Datasheet Compare alternatives

Key features

Magnetic mount

Attaches to the underside of a compatible Dell monitor and moves with the panel as it tilts, swivels or pivots.

One USB cable

A single 0.15 m USB lead carries both power and audio, so there is no adapter, driver or battery to manage.

Frees the desk

At 298 mm wide, 24 mm tall and 114 g it disappears under the screen instead of occupying desk space.

Three-year cover

Backed by Dell three-year limited hardware warranty with Advanced Exchange Service.

Technical specifications

Connectivity

ConnectionUSB (bus powered)

Operating System SupportWindows 10 (64-bit), Windows 11 (64-bit), macOS

Audio

Maximum Sound Pressure Level89 dB

Power & Physical

MountingMagnetic

Dimensions29.8 cm W x 2.4 cm H x 1.8 cm D

Weight114 g

Certifications & Warranty

Warranty3 years limited hardware with Advanced Exchange Service

General

Product TypeSound bar for monitor

ConfigurationStereo, active

Continuous Power3.6 W

Frequency Response180 Hz - 20,000 Hz

AmplifierBuilt-in

Cable Length0.15 m

In the BoxSound bar, security loop, USB cable (0.15 m)

CompatibilityDell P-Series P2222H to P3425WE and UltraSharp U2421E to U3226Q

Dell UK Order Code520-AASI

Documents

Dell Slim Soundbar SB521A datasheet (PDF) — the official Dell spec sheet for this monitor sound bar.

Delivery & returns

Estimated delivery 8 Sept - 12 Sept. UK mainland delivery only. Some large or made-to-order items carry longer lead times, shown on the product page.

Unused items in original packaging can be returned within 14 days of delivery — see the returns policy for how business and consumer returns differ. Faulty items are covered under manufacturer warranty and by your statutory rights.

Full delivery & returns policy

Bought in the UK, backed in the UK

This item is sourced through UK distribution and ships to you from within the UK, so the order never crosses a customs border.
The manufacturer warranty is honoured here in the UK. If something fails, you deal with us, not with an overseas seller in another time zone.
Our own UK-based engineers install, commission and support what we sell, and can attend site when a system needs hands on it.
Delivered within the UK mainland, so there is no import duty, customs charge or courier handling fee waiting for you on delivery.
Prices are in pounds sterling with proper UK VAT invoices, and purchase orders are accepted from approved education accounts: no currency conversion and no surprises at the door.

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Payment & security

Pay securely by card. Education customers can apply for a 30-day purchase order account.

Schools, colleges, sixth forms, universities and multi-academy trusts can order on invoice, with no card payment required. Purchase orders and credit terms are for education customers only.

All transactions are processed over an encrypted, secure checkout.

Purchase order & invoice terms