FEATURES/SPECIFICATIONS *4"Thunder 2000 Separates Component System *Two T2Neo Tweeters With flush or serface mounting *Two Crossover Component Systems with a 18dB perr Octave High Pass Section and 6dB Per Octave Low Pass Section *Two T244 Midrange Drivers with Grilles and Hardware *Tweeter Attemuation Circuit *50 Watts RMS/100 Watts Total Power *118Hz-20kHz Frequency Response *86dB Sensitivity *4,000Hz Crossover Point