VMS-300 Kit 300 Watt Heavy Duty Impedance Matching Slider Style Volume Controls Power Rating; 300 Watts, Frequency Response; 20Hz to 20kHz, 8 Ohm Stereo, with -54dB 12 step Attenuation, Impedance Mathing tor 1/2X, 4x, 8x Pairs of Speakers, Removable and Solderless 14 Gauge "Quick Connect" Input/Output Terminals, Fits in Single Gang Box, Depth 2.9" with 5 Year Warranty (kit includes Three Color Matched Sliders, Decora Insert and Decora Style Trim Plate... White, Almond and Ivory).