Detailed Product Description F-215sub Impedance(Ohms): 4 RMS(Watts): 1000 Programme (Watts) : 2000 SPL1W/1M(dB): 100 MAX @ 1M (dB): 129 Frequency reponse(-3dB): 40Hz - 300Hz Crossover: 50Hz - 200Hz Finish: Textured black paint Enclosure: 18mm plywood Low Frequency driver: 2 x 15" Net weight(kgs): 60 Shipping weight(kgs): 64 Product dimension(mm): 982W x 640D x 486H Shipping dimension(mm): 1075W x 697D x 575H