By dint hear good bass on small speakers Bose in bars j've decided to marque.Après interest to some research on Audiofanzine c is the model 301 series 2 that I have retenu.J have already tried Yamaha NS10, Alesis Monitor 2, Dynaudio BM15A, Cabasse Sampan 310. The Bose 301 are medium in size, which is surprising when you hear the sound quality, they generate clean power and especially the presence of pleasant low as c is kiffant of funk, rap, rnb, soul .. well .. it purrs on the other hand I found that there is a lack in the midrange, a problem that is compensated on the equalization of the amp. Around 150 euros a pair of secondhand in good condition, c is very good. Of course the amp is very important, greatly influences the final result.