Test scenario:
I tested the speakers with my Galaxy S3 via Bluetooth and power amp.
Pairing was very simple: hold power button until the light green and blue
lights and then the Smartphone device IVABTSS selected => ready :-)
Then I tried various styles of music:
Tommorow Country 2014
Goa Trance
Film music (Lord of the Rings, Avatar, Ice Age)
Yello Yello by
Heino - Young
Slayer - Raining Blood
Treble and midrange are reproduced truly excellent. In the bass range, the small tube is weakening, however. I have at Poweramp the bass slightly raised in order to achieve a more coherent sound something (which I succeeded). A stereo effect is clearly wahrnehmbar.Im broadly, one can not complain about the sound in relation to the size of the speakers (a little bass is definitely present). If you drive the speaker linearly (without equalizer), you can rotate the phone and the Boombox to full volume without the sound is distorted. The volume is very considerable, and has my wife on the plan called (she kept one floor up on).
Positive note is the small size and feel of the device. A bike mount that makes a good impression on me is, Article condition in the scope of supply, as well as a rubber band, which allows you to attach the speakers to pipes, cables and thick woods. As the entire device is covered with a rubber coating and the speakers are hidden behind perforated plastic, I'm assuming that you have to do is not worry about gro0e the boxes in the rain.
I dare to doubt that you can get a much better device for this price. So if you a handy little Bluetooth - want to have speakers for the bike or a sit-in at the park or the river / channel or camping or fishing, or whatever, you can access calm :-)
The point deduction, there is a little narrow for the bass and ensure that the labeling of the buttons are hard to recognize (black on black is rather something suboptimal).