Power, frequency response, the fact that it is pre-amplified.

I used them several years to monitor recording studio and make mixes.

SOUNDS

The frequency curve is quite balanced and we can easily modify to suit the listening environment is full of handy switch behind each speaker.

The sound is clear, relatively accurate, except that the bass is powerful but messy.

The stereo image is good, the dynamic is good and respectuée.

The big worry these speakers in sound in my opinion:
- Messy problem of low (but not unpleasant)
- Perhaps a little too much treble
- Made it much too flattering to the ear-cons absolutely suitable for studio use!
If you want a dance party and it pulsates, it is the ideal choice.

OVERALL OPINION

I used them for several years. Before I was mixing on small hi-fi speakers fairly neutral.

I love the sound that tickles the ears pleasantly.

For the same reason I do not want it to record and mix.

The ratio Q / price is very good.

No I do not do it again this election for the studio.