0'' High Temperature Coil - Power Handling: 180 Watt RMS, 360 Watt Peak - Frequency Response: 40Hz - 3kHz - 8 Ohm Impedance - Mounts Flush on Walls or Ceilings - Perfect for Custom Installations & Applications - Includes Cut-Out Template for Easy Installation - Overall Dimensions: 12.2''(H) x 4.