I bought the second one, now it is pairs. very good speakers from an acoustic point of view. The first thing to do before using them is to remove the sponges (factory foam - plugs) from the bass reflex holes, from the inside, as Harry P from Finland also said in another comment. Immediately after this operation, the sound will be totally different, the bass speakers will work as they should, but it also depends on the music you listen to. The bass is deep, warm, envelops you with its sound and goes down in frequency very low and yet it does not bother you. Of course, if an equalizer is used, the sound can be improved as desired. The package arrived within the specified time, but it was damaged/hit in 2 corners (top and bottom on one side) of the speaker. However, there are no problems with either appearance or operation.