Creative Labs 51MF1680AA001 Pebble 2.0 USB speaker (White)

Desktop audio for compact workspaces

The Creative Pebble 2.0 USB speaker system delivers stereo sound from two orb-shaped satellites finished in white. Each unit houses a 2.00" far-field driver angled at 45° and a rear-facing passive radiator to enhance low-frequency response. The system draws power from a single USB connection and accepts analogue sources through a 3.5mm stereo input, making it suitable for PCs and laptops where desk space is limited.

Steady output with passive bass reinforcement

Combined RMS output is rated at 4.4 Watts across the frequency range of 100Hz to 17KHz with a signal-to-noise ratio of 86dB. The passive radiators extend bass perception without requiring a separate subwoofer, while the elevated driver angle keeps the acoustic centre aligned with a seated listener. Volume is adjusted via a front-panel knob on the right satellite, so levels stay consistent during extended sessions.

Check USB power and analogue source availability

Your host must provide a USB port or adapter capable of supplying up to 5V 1A for reliable operation. An analogue 3.5mm stereo output is required on the source device, as no digital or wireless interfaces are present. The left satellite weighs 0.66 lb and the right 0.76 lb, each measuring 4.80" x 4.50" x 4.50", so verify that the available surface can accommodate both units side by side.