{ "Input / Output" : { "Active or Passive" : "Active, Class-D amplification", "Audio Inputs" : "2 x XLR balanced (1 x L/R)", "Input Impedances" : [ "20kΩ balanced", "10kΩ unbalanced" ], "Audio Outputs" : [ "2 x XLR balanced - Full Range Outputs (1 x L/R) parallel with input", "2 x XLR balanced - High Pass Outputs (1 x L/R)" ] }, "Amplifier / Speaker" : { "Transducer" : [ "12" (305 mm) woofer diameter", "3" (76 mm) voice coil diameter", "Paper diaphragm material", "Ferrite magnet material" ], "Rated Power" : [ "1,000W RMS", "2,000W peak" ], "THD" : "< 1%", "Cooling" : "Multi-speed fan" }, "Performance" : { "Frequency Response" : "35 Hz to 90 Hz or 35 Hz to 135 Hz, (-10 dB) user-selectable", "Maximum Sound Pressure Level (SPL)" : "128 dB @ 1 m, calculated", "Crossover Point" : "60 to 120 Hz, user-selectable", "System Processor" : { "DLP Digital System Processing" : "", "Volume [VOL]" : "Off (-∞ dB) to +10 dB", "Crossover [XVR]" : "Four preset modes, one variable mode", "Delay [DLY]" : "0 to 300 ms", "Memory [MEM]" : "3 locations for instant venue setting recall and factory reset" } }, "General" : { "Construction" : [ "Durable 0.6" (15 mm) poplar cabinet", "Black paint finish", "Handle on each side", "Powder-coated 20-gauge steel grille" ], "Power Requirements" : "100 to 120VAC or 220 to 240VAC, 50/60 Hz, 250W", "AC Plug Style" : "3-pin IEC 250VAC", "Operating Temperature Range" : "32 to 104°F (0 to 40°C)", "Dimensions (H x W x D)" : "17.9 x 16.4 x 20.8" (455 x 417 x 529 mm)", "Weight" : "48 lb (21.7 kg)" } } |