System data

Frequency response (-5 dB standard)

27 Hz - 60 Hz

Max. sound pressure1
with 30D
with D80


141 dB
144 dB

Frequency response (–5 dB 70 Hz mode)

27 Hz - 70 Hz

Cabinets per D80

2

Loudspeaker data

Configuration

Large format cardioid subwoofer

Nominal impedance

3 Ω (front) / 6 Ω (rear)

Power handling capacity front (RMS/peak 10 ms)

1200/4800 W

Power handling capacity rear (RMS/peak 10 ms)

600/2400 W

Components

3 x 21" driver

Connections

1 x EP5

d&b Audiotechnik J-Infra Triple 12" Cardioid Subwoofer