Sound of the wind heard from the JBL ES250P subwoofer will chill your bones and the ominous soundtrack during the plotting scene of the thriller film will grip you more. Standing 12 inches tall, this JBL subwoofer compliments the contemporary interiors of your room. With a frequency response of 25 Hz to 150 Hz, the JBL ES250P subwoofer distinctly delivers the lowest sounds. Watch thriller, action, and spooky films one after another, as this JBL subwoofer has 400 watts RMS power. This JBL 400 watt speaker has 300 mm drivers for that impeccable sound. Sounds are never muted and distorted, but clear and loud via this JBL 400 watt speaker.