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Brown 2.1 speaker system with subwoofer and two satellite speakers

cinnkeyi C52112 2.1 Computer Speaker Brown 16W

SKU CH-JYXH-NMQEH

A 2.1 channel desktop speaker system with subwoofer delivers 16 W total power through USB, 3.5 mm and Bluetooth connections

  • Channel configuration2.1
  • Total wattage16 W
  • RMS power per satellite16 W
  • Frequency range20 kHz
  • Measurements7.0 in × 10.0 in × 7.0 in
  • Product typeComputer speakers
  • 1 channel system with dual satellites and subwoofer for immersive stereo sound
  • Three audio modes — PC USB, 3.5 mm line-in, and Bluetooth — for flexible device connections
  • USB plug-and-play with single-cable power and audio in PC mode
  • Independent volume knob with mode switching and power control for quick adjustments
  • 16 W total output with 85 dB SNR and 40 Hz–18 kHz response for clear, powerful audio

2.1 speaker system with subwoofer

The cinnkeyi C52112 is a 2.1 channel computer speaker set that pairs two satellites with a dedicated subwoofer. Rated at 16 watts total power, it is built for desktop and laptop users who want richer bass than basic stereo speakers provide without a large footprint.

Plug-and-play USB and Bluetooth setup

In PC mode a single USB cable carries both power and audio, so no driver install is required. Line-in mode uses the 3.5 mm jack for audio while USB supplies power only, and Bluetooth mode pairs by searching for C5212 on the source device. A multifunction knob handles volume, mode switching and power on/off.

Check your device ports before ordering

Verify that your computer has a free USB-A port for power and, if you plan to use line-in, a 3.5 mm audio output. The satellites and subwoofer measure 7.0 in x 10.0 in x 7.0 in combined, so confirm desk space for the full assembly. Bluetooth source devices must support standard pairing.

How it compares

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

Price $55.99
Pricier than about 65% of the 838 comparable items (median $40.99).

Specifications

Product
Brand nameCinnkeyi
Model nameC52112
Product typeComputer speakers
Product colorBrown
Audio & video
Channel configuration2.1
RMS power per satellite16 W
Frequency range20 kHz
Power
Total wattage16 W
Size & build
Measurements7.0 in × 10.0 in × 7.0 in
Product weight1.619 kg

Questions about this item

How do I confirm the C52112 is working correctly after connecting it?

In PC mode the single USB cable carries both power and audio; in Line-In mode the 3.5 mm jack carries audio while USB supplies power only. A steady LED and sound from both satellites plus the subwoofer show the system is active. The multifunction knob powers the unit on with a long press and switches modes with a short press.

What comes in the box and what must I provide separately?

The package contains the two satellite speakers, the subwoofer cabinet with built-in passive bass diaphragm, the integrated USB cable and the 3.5 mm audio cable. No external power adapter or driver disc is needed; simply connect to a USB port for power and choose PC, Line-In or Bluetooth mode.

Which version of this speaker should I choose for my setup?

The C52112 is offered in a single 2.1 configuration with 16 W total power, 40 Hz–18 kHz frequency response, 85 dB SNR and brown finish. There are no alternate wattage, colour or channel options listed, so this model covers all listed use cases.

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