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ALTAVOZ SP-U115 1.5W USB RED

Genius (4710268238478 / 31731006101) - Red - Connector Type: 3.5mm Jack - Warranty: 1 Year - Number of channels: 2.0

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ALTAVOZ SP-U115 1.5W USB RED: A Compact Powerhouse for Portable Audio

The ALTAVOZ SP‑U115 is a lightweight, single‑driver speaker that delivers clear sound in a compact form factor. Designed to be powered directly from a USB port, it eliminates the need for external amplifiers or batteries, making it an ideal companion for laptops, tablets, and portable media players.

Key Design Features

  • Power Source: USB‑powered (USB 2.0) – no separate power supply required.
  • Driver Configuration: Single, 1‑way speaker with a total output of 1 W RMS and an estimated maximum power of 3 W.
  • Frequency Response: 200 Hz to 18 kHz – covers the essential range for music, podcasts, and video playback.
  • Impedance: 8 Ω – compatible with a wide variety of USB audio interfaces.
  • Connector Types: 3.5 mm stereo jack (for headphones or line‑in) and a built‑in USB port for power.
  • Volume Control: Rotary knob – allows quick, tactile adjustment without looking at the device.
  • Build Materials: Durable plastic housing with a vibrant red finish that adds visual appeal to any desk or shelf.

Plug‑and‑Play Simplicity

The speaker is fully plug‑and‑play. Simply connect the USB cable to a computer or compatible device, and the internal circuitry automatically supplies power. The integrated on/off switch ensures that the unit remains dormant when not in use, conserving energy from the host device.

Versatile Connectivity Options

While the primary power source is USB, the SP‑U115 also offers a 3.5 mm stereo jack for direct audio input. This dual interface allows users to connect the speaker either via USB for power or through the headphone jack for line‑level signals from external sources such as smartphones or MP3 players.

Compact, Portable Design

With a diameter of just 5 cm and a lightweight plastic chassis, the speaker is easy to carry. Its single driver design keeps the unit small without sacrificing audio fidelity. The red color not only stands out but also matches many modern device aesthetics.

Audio Performance Highlights

  • SNR (Signal‑to‑Noise Ratio): 80 dB – ensures a clean listening experience with minimal background hiss.
  • Channel Configuration: Stereo (2.0 channels) – delivers balanced left/right audio for music and video.
  • No Built‑In Amplifier or Equalizer: The speaker relies on the host device’s processing, allowing users to apply custom equalization if desired.

Ideal Use Cases

  • Office & Study Environments: Enhances audio for video conferences and presentations without occupying desk space.
  • Home Entertainment: Complements laptop or tablet playback for movies, music, and gaming.
  • Travel Companion: USB power makes it perfect for use on planes, trains, or in hotel rooms where external outlets may be limited.

Installation & Quick Setup Guide

  1. Insert the provided USB cable into the speaker’s USB port.
  2. Connect the other end of the cable to a USB‑enabled device (computer, tablet, or power bank).
  3. Turn on the speaker using the integrated switch.
  4. Adjust volume with the rotary knob until desired level is reached.

Because the unit is plug‑and‑play, no additional drivers or software are required. The speaker will automatically detect the host’s audio output and begin delivering sound.

Maintenance & Care Tips

  • Keep the speaker away from liquids to prevent damage to the plastic housing.
  • Avoid placing heavy objects on top of the unit, as this could affect the internal driver alignment.
  • Use a soft cloth to clean the exterior; do not use abrasive cleaners that might scratch the surface.

Conclusion

The ALTAVOZ SP‑U115 1.5W USB RED exemplifies how minimalistic design can deliver reliable, high‑quality audio in a portable package. Its USB power source, stereo output, and intuitive volume control make it an excellent choice for anyone seeking a straightforward, no‑frills speaker that fits seamlessly into modern digital workflows.


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- PC Speakers
- Electronics consumables and accessories
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Predominant colors of the product
Tags Speaker USB Powered Speaker SP-U115 Speaker Usb speaker Powered speaker Speaker usb Speaker red Speaker powered Red speaker Speaker genius Speaker 1.5w Speaker sp-u115 Speaker usb 1.5w Speaker usb red Speaker 1.5w red Speaker powered usb Speaker genius usb Speaker genius red Speaker sp-u115 usb Speaker sp-u115 red Speaker sp-u115 1.5w 1.5w speaker Sp-u115 USB speaker 1.5w USB speaker Sp-u115 red speaker Usb red speaker Powered sp-u115 speaker Altavoz speaker Red USB speaker Altavoz sp-u115 speaker Sp-u115 powered speaker 1.5w powered speaker Red powered speaker
Identifiers
Brand Genius

Genius is a brand that produces a wide range of products, including computer peripherals, headphones, and other electronics. The company is known for its high-quality products and for its customer service.
Model Genius 31731006101
MPN Genius 31731006101
ID 2646423
Dimensions / Weight
Key Features
Case colour Red
Connector Type 3.5mm Jack
Display model in showroom No
Number of channels 2.0
Warranty 1 Year

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