Enhance your marine music experience with Kenwood's P-WD250MRW subwoofer and amplifier package. It has a 28 Hz - 800 kHz frequency that delivers remarkable audio clarity. A 5-3/8" mounting depth ensures that this device sits nicely in small, sealed enclosures. With the class D amplifier, you are ensured efficient operations with drastically reduced distortions. The 100 RMS power handling brings an added impact to your audio experience.