It is a madness which sound brings this small complex. Very dynamic sound, excellent workmanship for the price. But the sound experience exceeds all my expectations. If I had never expected, especially since I had ordered a more expensive second plant of Hercules, but it can not hold a candle. Fantastically !!!!! Another advantage is that the audio output RCA has 2 (r + l), with which you can also connect the speakers to good old stereos. To the content includes an adapter cable, which allows the jack 3.5 connector.