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Black rectangular soundbar with RGB light strip and volume buttons

BFKK

BFKK GS520 RGB Sound Bar 2.0 Channel 31 in Cable

SKU CH-PF8J-F0H9E

USB-powered 2.0-channel desktop speakers with six LED modes and a 31 in cable

  • Full-range 2.0 channel stereo for clear sound
  • Six selectable LED modes with touch control
  • USB powered with 3.5 mm audio and mic cables
  • Individual volume buttons for precise adjustment
  • 31 in cable length between the two speakers

Compact desktop sound bar

The BFKK GS520 RGB is a 2.0 channel stereo speaker set designed for PC, laptop and TV users who want a simple audio upgrade. Its brushed minimalist styling fits modern desk setups while the six selectable LED modes add ambient lighting. Touch controls let you switch lighting effects or turn them off completely. USB power and a 3.5 mm audio connection keep the installation free of extra adapters.

31 in cable between speakers

The two satellite units are linked by a fixed cable measuring 31 in (80 cm), which determines how far apart they can be placed on a desk. This length suits typical monitor-width spacing but will not reach across wider workstations or separate shelves. Buyers who need greater separation between left and right channels should consider a system with longer or detachable cables. The 3.5 mm plug and USB connector attach directly to the host device without additional hardware.

USB-powered sustained output

Because the GS520 draws power from a standard USB port, its maximum continuous volume is limited by the 5 V supply rather than a dedicated amplifier. During extended playback the speakers maintain consistent stereo output without the distortion that can appear in battery-powered portable units. The individual volume up and down buttons allow precise level adjustments throughout a listening session. No external power brick is required, reducing cable clutter for long-term desktop use.

Highlights

  • Full-range 2.0 channel stereo for clear sound
  • Six selectable LED modes with touch control
  • USB powered with 3.5 mm audio and mic cables
  • Individual volume buttons for precise adjustment
  • 31 in cable length between the two speakers

Specifications

No published specifications for this item yet.

Questions about this item

What does the 2.0 channel rating mean for actual stereo sound from this sound bar?

The 2.0 channel design uses two full-range drivers to deliver left and right stereo separation without a separate subwoofer, giving clear dialogue and balanced music playback from a single compact unit.

How does the 3.5 mm audio connection limit the sound quality compared to digital inputs?

The analogue 3.5 mm jack carries an already-converted signal, so quality depends on the source device's DAC; it supports standard stereo but cannot transmit multi-channel formats or high-resolution digital audio streams.

How much space is needed between the two speaker modules with the 31 in cable?

The 31 in (80 cm) cable between the left and right modules lets you place them up to that distance apart, suitable for typical monitor-width setups on a desk.

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