The Soundstorm E12D is a 12-inch car subwoofer that will boost the performance of any car music system. The RMS power handling of 750 watts in this Soundstorm car subwoofer ensures thumping and throbbing beats. With the frequency response range of 25 Hz - 2 kHz, the Soundstorm E12D provides a crisp and clear bass response. The butyl rubber surround ensures longevity, making this Soundstorm car subwoofer durable. This 12-inch car subwoofer has a sensitivity of 96 dB, to efficiently deliver loud sound.