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Black 2-in-1 desktop speaker bar, matte finish, RGB lighting, volume knob, USB and Bluetooth, 15.7 inches wide

SENZER CS20 2-in-1 2.0 Speaker 10W USB Bluetooth RGB

SKU CH-YZ51-DPA7R

A 2-in-1 desktop speaker system delivering 10 W stereo sound with USB or Bluetooth input and four RGB lighting modes

  • Channel configuration2.0
  • Total wattage10 W
  • RMS power per satellite10 W
  • Driver unitDynamic driver
  • Frequency range20 kHz
  • Power supply5 V
  • 2-in-1 design separates or combines for flexible desk layouts
  • 10 W total power from dual 5 W drivers for clear stereo sound
  • USB plug-and-play plus Bluetooth for wide device compatibility
  • Four RGB lighting modes create atmosphere for gaming or media
  • Touch volume control and compact 15.7 in form factor

2-in-1 USB and Bluetooth Desktop Speaker

The SENZER CS20 is a 2.0 stereo speaker system built for desktop users who want flexible placement and simple connectivity. It serves PC, laptop, tablet and phone owners looking for a compact audio upgrade without extra drivers or software.

Plug-and-Play Setup with Touch Controls

USB mode works immediately on supported devices using the included USB-C adapter, while Bluetooth mode activates with a single button press and pairs from the source device. The only common issue is forgetting that Bluetooth still requires the USB cable for power, so the speaker must stay plugged in during wireless use.

10 W Total Output for Near-Field Listening

Dual 5 W drivers deliver clear stereo sound suitable for movies, music and casual gaming at desk distance. The 20 KHz upper frequency response handles treble detail, but the system lacks a subwoofer and cannot fill larger rooms or satisfy listeners who want deep bass extension.

How it compares

Measured against everything we stock in Desktop Speakers & Soundbars, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 77% of the 838 comparable items (median $40.99).

Specifications

Product
Brand nameSENZER
Model nameCS20
Product typeDual channel
Product colorBlack
Audio & video
Channel configuration2.0
RMS power per satellite10 W
Driver unitDynamic driver
Frequency range20 kHz
Power
Total wattage10 W
Power supply5 V
Size & build
Measurements3.9 in × 15.7 in × 3.2 in
Product weight0.921 kg
In the box
In the boxComputer Speakers*1; Instructions*1
More details
Control methodTouch

Questions about this item

How can I confirm the CS20 is producing clear stereo sound after connecting it?

Play audio and verify sound comes from both the left and right channels without distortion or static, which the 2 x 5W amplifiers are tuned to suppress.

What items are included in the box and what must I provide myself?

The package contains the CS20 speaker unit and an instruction sheet; a USB-C adapter is included for USB mode, while Bluetooth mode requires the speaker to remain USB-powered from a port or charger you supply.

Which version of the CS20 should I choose for a compact desk setup?

The single CS20 model measures 15.7 x 3.2 x 3.9 inches and weighs 0.921 kg; its 2-in-1 design lets you place the halves beside the monitor or joined beneath it, so no other capacity or version exists to select.

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