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Black rectangular soundbar with blue LED strip and wired volume control

NSI

NSI TTS004 speaker 6W 2.0 stereo soundbar USB-powered 3.5mm jack blue LED volume control 315x55x60mm

SKU CH-GKHB-NWET2 MPN TTS004

Compact USB-powered stereo soundbar delivers 6 W output with a passive radiator for enhanced bass and blue LED lighting

  • Measurements32 × 8 × 7 cm/12.59 in*3.14 in*2.75 in
  • Product typeWired
  • Product weight14.67 oz
  • Key featuresWaterproof, Soundbar
  • In the box1x Speaker 1x Instruction manual
  • USB-powered convenience with no extra power supply needed
  • 6 W stereo output from dual 3 W full-range drivers
  • In-line volume control for quick level adjustments
  • 5 mm jack works with PCs, phones and controllers
  • Compact 315 × 55 × 60 mm soundbar fits any desk

USB-powered stereo soundbar

The NSI TTS004 is a 2.0 channel desktop soundbar that draws power from a USB port and connects audio through a 3.5 mm jack. Two 2-inch full-range drivers deliver 6 W of combined output with a passive radiator for enhanced bass. A blue LED illuminates the front when the unit is powered. In-line volume control lets you adjust level without reaching for the computer.

Plug-and-play for 3.5 mm sources

It suits anyone who wants instant stereo sound from a laptop, desktop, smartphone or game controller without an external power brick. The 51-inch USB cable and 3.5 mm plug keep the setup simple. Buyers who need Bluetooth streaming, a built-in battery, or a subwoofer output should consider other form factors.

6 W total power from two 3 W drivers

The single specification that decides fit is the 6 W (2 × 3 W) RMS rating paired with a 120 Hz–20 kHz frequency response. This output level is designed for near-field desktop listening; it will not fill a large room or replace a dedicated bookshelf system.

How it compares

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

Price $30.99
Cheaper than about 64% of the 838 comparable items (median $40.99).

Specifications

Product
Brand nameNSI
Model nameYDF02486548
Part numberW003542938
Product typeWired
Size & build
Measurements32 × 8 × 7 cm/12.59 in*3.14 in*2.75 in
Product weight14.67 oz
In the box
In the box1x Speaker
1x Instruction manual

Questions about this item

Does the NSI TTS004 soundbar include the 3.5 mm audio cable and USB power cable, or must they be purchased separately?

The package includes the speaker unit and a user manual; the 3.5 mm audio connection and USB power cable are built into the soundbar, so no separate cables are required.

Should I choose the 6 W (2 × 3 W) stereo version or is there a higher-powered model in this series?

The TTS004 is offered as a single 6 W stereo soundbar with two 3 W full-range drivers; no higher-powered variant is listed for this model.

What does the 6 W rating and 120 Hz–20 kHz frequency response mean for everyday desktop use?

The 6 W output drives two 2-inch drivers with a passive radiator, delivering clear dialogue and noticeable bass for music, video calls and casual gaming at typical desk distances.

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