Logitech S-120

Logitech S-120 Multimedia Speaker System User Manual

Model: S-120 (980-000309R)

Introduction

The Logitech S-120 is a 2-piece multimedia speaker system designed for use with desktop and laptop computers. This compact stereo speaker system provides clear audio output and includes a convenient headphone jack for private listening. Its space-saving design helps reduce desk clutter.

Logitech S-120 Multimedia Speaker System, front view

Image: Front view of the Logitech S-120 Multimedia Speaker System, showcasing both speakers in black.

Setup Instructions

  1. Unpack the Speakers: Carefully remove both speakers and all cables from the packaging.
  2. Position the Speakers: Place the speakers on a flat, stable surface, such as your desk, ensuring they are positioned for optimal stereo sound. The speaker with the volume knob and LED indicator is the primary speaker.
  3. Connect the Audio Cable: Locate the 3.5 mm audio line cable (approximately 4 feet long) extending from one of the speakers. Plug this cable into the headphone jack or audio output port of your computer or audio device.Logitech S-120 Speaker with volume knob and headphone jack

    Image: Close-up front view of the primary Logitech S-120 speaker, highlighting the volume knob and headphone jack.

  4. Connect to Power: Locate the power cord (approximately 4.5 feet long) extending from the other speaker. Plug this power cord into a standard electrical outlet.Rear view of Logitech S-120 speakers showing cable connections

    Image: Rear view of both Logitech S-120 speakers, illustrating the integrated audio and power cables.

  5. Power On: The LED indicator on the primary speaker will illuminate when power is connected and the speakers are ready for use.

Operating Instructions

  • Volume Control: Adjust the audio output level using the volume control knob located on the front of the primary speaker. Turn the knob clockwise to increase volume and counter-clockwise to decrease it.
  • Headphone Use: For private listening, plug your headphones into the 3.5 mm headphone jack located on the front of the primary speaker. Plugging in headphones will mute the speaker output.
  • Power Indicator: The orange LED light on the primary speaker indicates that the system is powered on and operational.

Maintenance

  • Cleaning: To clean the speakers, use a soft, dry cloth. Do not use liquid cleaners or aerosols, as these may damage the speaker components.
  • Placement: Avoid placing speakers in direct sunlight, near heat sources, or in areas with excessive moisture or dust. Ensure adequate ventilation around the speakers.
  • Cable Management: Ensure cables are not tangled or pinched, which can lead to damage or signal loss.

Troubleshooting

ProblemSolution
No sound from speakers.
  • Ensure the power cord is securely plugged into an electrical outlet and the LED indicator is lit.
  • Verify the 3.5 mm audio cable is fully inserted into your device's audio output.
  • Check the volume control knob on the speaker and your device's volume settings.
  • Ensure no headphones are plugged into the speaker's headphone jack.
Sound is distorted or unclear.
  • Reduce the volume on both the speakers and your audio device.
  • Ensure all cable connections are secure.
  • Test with a different audio source or device to rule out source issues.
Only one speaker produces sound.
  • Check the connection between the two speakers.
  • Verify your audio source is outputting in stereo.

Specifications

  • Brand: Logitech
  • Model: S-120 (980-000309R)
  • Speaker Type: Multimedia, 2.0 Stereo
  • Color: Black
  • Material: Plastic
  • RMS Power: 2.6 Watts
  • Total Peak Power: 5.2 Watts
  • Connectivity: Auxiliary (3.5 mm audio jack)
  • Controls: Volume control knob
  • Additional Features: 3.5 mm headphone jack, LED power indicator
  • Power Source: Corded Electric
  • Speaker Driver Size: 1 inch (2.29 cm)
  • Product Dimensions (each speaker): Approximately 7"D x 7"W x 2.8"H
  • Item Weight: 1.5 Pounds
  • Compatible Devices: Desktop, Laptop
  • Mounting Type: Tabletop Mount

Warranty and Support

The Logitech S-120 Multimedia Speaker System comes with a limited hardware warranty. For detailed warranty information, product support, or to access additional resources, please visit the official Logitech support website.

You can find more information and support at: www.logitech.com/support

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