System data
• Frequency response (-5 dB standard) : 37 Hz – 140 Hz
• Frequency response (-5 dB 100 Hz mode) : 37 Hz – 110 Hz
• Frequency response (–5 dB INFRA mode) : 35 Hz – 80 Hz
• Max. sound pressure with D6/10D : 128 dB
• Max. sound pressure with D20/30D : 131 dB
• Max. sound pressure with D80 : 134 dB
• Cabinets per amplifier channel : 2

Loudspeaker data
• Configuration : Installation specific high performance subwoofer
• Nominal impedance : 8 Ω
• Power handling capacity (RMS/peak 10 ms) : 500/2000 W
• Components : 1 x 18″ driver
• Connections : 2 x NL4, screw terminal block

Dimensions / weight
• Dimensions (H x W x D) : 490 x 580 x 700 mm
• Weight : 38 kg