I got these speakers at a ebay action for 29 Euro. For the price the thing is fine, nothing more. Because above all, the heights are quite severely curtailed. The sound is very muffled. I use it mostly with my smartphone (S3 with Cyanogenmod) for radio plays and radio (NDR info, so hardly music) and there go the voices partly slightly below because of dullness, but for Android there a system-wide equalizer names Viper4AndroidFX whose settings then for All Apps are valid, divided into headphones, Bluetooth etc. Very handy, especially the "Viper Clarity" brings out the gantry exactly get what I miss. The difference is enormous.
Under this conditions, I keep the gantry. If the possibility of EQ does not, I would have returned it.