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Black stereo speaker pair USB powered 3.5mm jack

NGS Products

NGS Products SB150 2.0 speaker

SKU CH-MS5W-FPQXH MPN SB150

USB-powered 2.0 stereo speakers deliver 100 Hz–20 kHz frequency response via 3.5 mm jack for music and gaming

  • High-fidelity stereo sound for music and gaming with 100 Hz–20 kHz response
  • Magnetically shielded drivers prevent colour distortion on nearby monitors
  • USB-powered at 5 V removes the need for a separate mains adapter
  • Universal 3.5 mm jack connects to laptops, desktops and mobile devices
  • Compact 2.0 desktop layout delivers balanced audio without a subwoofer

USB-powered 2.0 speaker system

The NGS SB150 is a compact stereo speaker pair designed for desktop and laptop users. It draws power directly from a USB port and connects audio through a 3.5 mm jack. Magnetically shielded drivers prevent colour distortion on nearby monitors. The system delivers a frequency response of 100 Hz to 20 kHz.

Suits basic multimedia; not for critical listening

This speaker set fits users who need simple, cable-managed sound for video calls, streaming music or casual gaming. It requires only one free USB port and a headphone socket. Buyers who want deeper bass, higher volume headroom or a separate subwoofer should look at larger 2.1 systems. Audiophiles seeking flat response or dedicated amplification will find this entry-level pair insufficient.

3.5 mm analogue input with USB power

The single specification that decides compatibility is the combined USB power and 3.5 mm audio connection. Your device must supply a standard USB Type-A port for 5 V power and a 3.5 mm stereo output. No additional drivers, external power bricks or digital optical inputs are involved. Verify both ports are available before purchase.

How it compares

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

Price $16.99
Cheaper than about 90% of the 838 comparable items (median $40.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the SB150's 3.5 mm jack and USB power work with an older desktop that only has front-panel audio ports?

The 3.5 mm jack carries the audio signal while the USB connector draws 5 V power from any free port, so both can plug into a legacy desktop without needing a wall socket.

How can I confirm the SB150 is reproducing its full 100 Hz to 20 kHz range after connecting it?

Play a frequency-sweep track; you should hear clean output down to the low bass around 100 Hz and up to the highest treble near 20 kHz without distortion.

Does the SB150 package include a 3.5 mm audio cable and USB power cable, or must I buy them separately?

Both the 3.5 mm audio cable and the USB power cable are attached to the speaker unit, so nothing extra is required for basic stereo operation.

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