The Kef PSW 2010 Subwoofer Speaker is a 10-inch black and silver subwoofer from KEF, designed for universal compatibility with a built-in 250W RMS power amplifier. It offers wired connectivity with stereo L/R RCA audio inputs and has an impedance of 4 Ohms, delivering powerful 250W RMS power output. Good working order, a few slight marks as seen in the photos but a great sounding item. Complete with power lead and free postage.
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