Bluetooth pairing works great, the rest is not great

I bought this product because I wanted to have a 1st Systm, with whom I could connect my smartphone or tablet via Bluetooth and also because I previously had a 2.1 system from Creative (has 8 years of great works).

The first disappointment was the wiring: The audio cable is firmly installed in the device (ie only one plug to connect PC or similar..), So this is not interchangeable cable. The two speakers can be connected together via a cable, a separate plug so do not go.

But the worst part: The sound is really bad and far, far too bassy. In the eight year old predecessor for (then) 40 Euro could regulate bass and volume separately, here you can not. You can only adjust the volume. Even with the "Bass weakest" setting my soundcard is listening to the radio or watching movies unbearable bassy. With loud music, however, the sound is quite useful