These will handle up to 50watts RMS or 75watts max. and have a frequency response of 3,500 to 27,000 Hz.
Super easy to hook up -Piezos automatically roll off the low frequencies so you don't even need a crossover! Plus piezos don't put an ohm load on an amp so you can hook these up in multiples without worrying about amp loading.
These are a great economical way of putting together small PA, or monitor cabinets. Also great for Car boxes!