Architech Pro Series AP-602 6.5" 2-Way Rectangular In-Wall Loudspeakers: * Frequency response: 45Hz-20kHz * 50W nominal power * 100W maximum power * 91dB at 1W/1m * 1" lens-free aluminized ferro-fluid cooled pivoting dome tweeter * Perforated metal grille * Impedance: 8 ohms * Far-forward woofer mount with pole-mounted tweeter * High temperature aluminum voice coils * Mounting provision for IR device * Paintable frame and grilles