Audiopipe 3-Way Passive Crossover Network. Gold Plated Screw Terminals. 150 Watts RMS/300 Watts Peak. High Grade Polymer Capacitors. Ferrite and Air Cooled Spools. Woofer Frequency: 20Hz-500Hz. Midrange Frequency: 500Hz-3.5kHz. Tweeter Frequency: 3kHz-20kHz. 12dB per Octave Slope. Enclosed ABS Cabinet.