System data

Frequency response (-5 dB standard)

32 - 100 Hz

Frequency response (–5 dB INFRA mode)

32 - 70 Hz

Max. sound pressure1
with 30D
with D80


138 dB SPL
139 dB SPL

Cabinets per D80

2

Loudspeaker data

Configuration

Large format flyable cardioid subwoofer

Nominal impedance

4 Ω (front) / 8 Ω (rear)

Power handling capacity front (RMS/peak 10 ms)

800/3200 W

Power handling capacity rear (RMS/peak 10 ms)

400/1600 W

Components

3 x 18" driver

Connections

1 x NLT4 F
optional 1 x EP5 or 1 x NL8

d&b Audiotechnik J-Sub Triple 18" Cardioid Subwoofer