Power is expressed in watts and describes the actual intensity that can be heard from the speaker. Your number indicates the maximum power that the speaker can handle for an extended period of time.

The frequency response indicates the range of tones that a speaker can produce. The lower number indicates how low the speaker can play and how deep its bass goes. The higher number indicates the upper limit of the speaker's tonal range (high frequencies).

2

This is a 2-way speaker where frequencies are shared between the tweeter and woofer. That is, the sound frequencies are reproduced by two speakers, a tweeter for the highs and a woofer for the lows.