Architech Prestige PS-525 LCRS Dual 5.25" Kevlar LCR In-Wall Speaker: * Frequency response: 45Hz-22kHz * 50W nominal power * 150W maximum power * 1" lens-free aluminized ferro-fluid cooled pivoting dome tweeter * Perforated metal grille * Impedance: 8 ohms * Far-forward woofer mount with pole-mounted tweeter minimizes diffraction while maximizing dispersion * Woven Kevlar woofers with butyl rubber surrounds * High temperature Polyimide voice coils * Acoustically transparent scrim cloth grill * Paintable grilles and frame