iTek Power Supply for PC BD500-500 Watt, HDB Hydraulic Dynamic Bearing 12 mm Active PFC Protection, DC to DC Switching Converter, Efficiency Certification 80 Plus Bronze: Amazon.de: Computer & Accessories
Pronomic E-212 MA 12" Aktivbox 500 Watt Stereo Set
XTK12A Active Moulded PA Box 12" 500W - Ibiza 12"/30cm Music Instrument" | Reverb Deutschland
Boxe profesionale active JBL EON 612 , 500W, 126dB