• frequency response: 53 Hz – 22 kHz
  • crossover frequency: 3 kHz
  • low-frequency amplifier power: 40 watts
  • high-frequency amplifier power: 30 watts
  • maximum signal-to-noise (dynamic range): > 100 dB (typical A-weighted)
  • polarity: positive signal at + input produce outward LF cone displacement
  • input impedance: 20 k ohms balanced, 10 k ohms unbalanced
  • input sensitivity: 85 mV pink noise input produces 90 dBA output SPL at one meter with volume control at maximum
  • power: factory programmed for either 115V ~50/60 Hz or 230V ~50/60 Hz
  • protection: RF interference, output current limiting, over temperature, turn-on/off transient, subsonic filter, external mains fuse
  • cabinet: vinyl-laminated MDF
  • size: 7.7” x 7” x 10”; 19.5cm x 17.6cm x 25.2cm
  • weight: 11 lbs./unit; 5 kg.