Microlab B51BLACK Portable Amplified USB-Powered Clip-On Speaker for Notebook and Tablet with USB Port (Black)

Specifications

Mfr Part Number: B51

Features:

Clip-on speaker to easily attach to any screen edge of a laptop or netbook

Compact and lightweight, convenient to travel with and go anywhere

USB powered with a 3.5mm stereo plug

Amplifier:

Output power: 4 Watt RMS

Power distribution: 2x 2 Watt RMS

Harmonic distortion: < 0.5 % 1 Watt 1kHz

Frequency range: 80 Hz - 18 kHz

Signal/Noise ratio: > 65 dB

Separation: > 40 dB

Speakers:

Speaker driver: 1.5" x 2

Speaker rated power: 3 Watt x 2 4 Ohm

Interfaces:

Input: 3.5mm stereo

Color: Black

Dimensions: 3.7 x 2.3 x 2.2 inch

Weight: 0.64 lbs