SUB P25 - Focal 10" 200W RMS 400W Max Single 4-Ohm Subwoofer SUB P25 - Focal 10" 200W RMS 400W Max Single 4-Ohm Subwoofer Power handling: 20-200 watts RMS | Peak power handling: 400 watts Frequency response: 42-500 Hz Sensitivity: 90.2 dB Top mount depth: 5-7/16"