MP250 Sound to go

This is the MP250 Sound To Go. The Sound To Go is an all-in-one micro speaker that is fully portable and encased in an elegant brushed aluminum chassis. The USB cable powers and allows for audio streaming from any computer system, while its auxiliary input enables the use of multiple host devices. Sound To Go uses its 3 x 1 ¼ inch oval shaped passive radiator subwoofer, two 1 ¼ inch mid-range drivers and two 1 ¼ inch tweeters with a built in amplifier to provide exceptional audio performance above and beyond any built in speaker solution. Control the volume using the button on the device or through the host device. Sound To GO is a great solution for home or business use.

Specifications:
Model Number: MP250
Total power output: RMS 1W x 2
THD + N (testing level): 10%
Signal to noise ratio: =75dBA
Frequency response: 20Hz - 20KHz
Distortion: =1%
Input sensitivity: USB: 800mV ± 50mV (THD+N=1%) | AUX: 500mV ± 50mV (THD+N=1%)
Audio Input Type: USB, Auxilliary
Subwoofer / bass unit: 3 x 1¼ inch oval, magnetically shielded, 5 ohms
Midrange / high unit: Two circular 1¼ inch, magnetically shielded
Tweeter unit: Two circular 1¼ inch, magnetically shielded
Dimension: 261mm W x 36mm H x 44mm D (~10" W x ~2" H x ~2" D)
Weight: 0.50Kg (~1 lb)