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Two matte-black spherical speakers on a desk, front volume knob visible

Creative Labs

Creative Labs Pebble 51MF1680AA000 2.0 USB speaker

SKU CH-V9QA-P7CDD MPN 51MF1680AA000

Compact 2.0 USB speakers with 45° elevated far-field drivers and 4.4 W power for desktop audio

  • Channel configuration2.0
  • Total wattage4.4 W
  • Driver unit2 in (5.08 cm)
  • Frequency range100 Hz - 17 kHz
  • Signal-to-noise ratio86 dB
  • Setup requirementsUSB power via desktop / laptop USB ports or USB power adapte
  • 45° elevated drivers aim audio to your ears for a clear sweet spot
  • 4 W RMS power with passive radiators delivers balanced immersive sound
  • Front volume knob gives instant control without reaching behind the desk
  • Single USB cable powers the speakers — no separate adapter required
  • Compact 4.8" satellites fit tight desks and connect via 3.5 mm jack

Compact USB Desktop Speakers

The Creative Pebble 51MF1680AA000 is a 2.0 stereo speaker system powered entirely by a single USB connection. Two 2.00-inch far-field drivers are angled at 45 degrees to direct sound toward the listener. A rear-facing passive radiator on each satellite enhances low-frequency output from the compact enclosures. The system delivers 4.4 watts of total power with a frequency response of 100Hz to 17kHz.

For Minimal Desk Setups

This system suits users who want improved audio from a laptop or desktop without a separate power brick or wall outlet. The front-mounted volume knob allows quick adjustments without reaching for software controls. Buyers who need deep sub-bass extension, wireless streaming, or a dedicated subwoofer for movies and gaming should consider larger 2.1 or bookshelf alternatives.

USB Power Requirement

Operation requires a host USB port or a standard 5V 1A USB power adapter; the speakers draw all operating current from this single 3.5mm and USB cable combination. The 1.2 metre tether between the left and right satellites fixes the maximum stereo separation. Verify that your device provides a powered USB port and a 3.5mm stereo output before purchase.

How it compares

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

Price $24.99
Cheaper than about 75% of the 838 comparable items (median $40.99).

Specifications

Product
Brand nameCreative
Model namePebble
Part number51MF1680AA000
Product typeWired
Product colorBlack
Audio & video
Channel configuration2.0
Driver unit2 in (5.08 cm)
Frequency range100 Hz - 17 kHz
Signal-to-noise ratio86 dB
Power
Total wattage4.4 W
Size & build
MeasurementsLeft Satellite: 4.8 in × 4.5 in × 4.5 in
Right Satellite: 4.8 in × 4.5 in × 4.5 in
Product weightLeft Satellite: 0.66 lb
Right Satellite: 0.76 lb
Shipping weight0.87 kg
Package size244 × 130 × 122 mm
In the box
In the box2 x speaker satellites
Technical Support Booklet

Other versions of this model

5 more in the same range

Questions about this item

Which 2.0 USB speaker version should I choose for a compact desk setup?

The Creative Pebble 51MF1680AA000 is a single 2.0 configuration in black; each satellite measures 4.80 x 4.50 x 4.50 inches and weighs 0.66 lb and 0.76 lb, so one version fits the space.

What does the 4.4 W total power deliver in daily use?

4.4 W RMS drives the 2.00 inch far-field drivers and rear passive radiators to produce balanced stereo at desktop listening distances with the 45° elevated angle aiming sound toward your ears.

How do the USB and 3.5 mm connections limit the audio chain?

The single USB cable supplies up to 5 V 1 A for power while the 3.5 mm stereo jack carries the analogue signal; volume is controlled by the front knob on the right satellite.

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