Powerwerks PW10 Speaker Cabinet at DC Music. Thank you for your interest in the Powerwerks PW10 Speaker Cabinet. Powerwerks PW10 Speaker Cabinet. The Powerwerks® PW10 speaker cabinet delivers punchy audio quality and rugged dependability in a portable format. It provides a heavy-duty, 10-inch Powerwerks P.A. speaker combined with a High Frequency Driver. The result is full bass response and clear, present highs. Power handling is rated at 60 watts RMS (120 watts Peak). As with all Powerwerks cabinets, it's built to last thanks to our time-tested construction methods, a tough vinyl covering and corner protectors. Ready for stand mounting.