Excellent sound quality. It's perfect and it's small. But why not have protection grid placed on the woofer of the box, having positioned the power button / off at the rear of the cabinet and mounted an outlet "auxiliary" instead of the headphone jack, which is expected on the small cabinet where the Volume and Tone controls are located. Why not add a balance? All this is a shame and makes me put 4 stars instead of 5 earned by the power, the sound, compactness and quality presentation of this set.