d&b B4 Sub Speaker

 

Frequency response (–5 dB standard) – 40 – 150 Hz

Frequency response (-5 dB 100 Hz mode) – 40 – 100 Hz

Max. sound pressure (1m, free field)^{1 –} 

with D6/10D – 128 dB

with D20 / 30D 131 dB

with D80 – 131 dB

Cabinets per amplifier channel – 2

Configuration – Cardioid Subwoofer

Nominal Impedance – 6 Ω

Power handling capacity (RMS/Peak 10 ms) – 500/2000 W

Components – 15″ / 12″ driver

Connections – 2 x NLT4 F/M, Optional 2 x EP5 or 2 x NL4

Dimensions (H x W x D) – 476 x 580 x 700³ / 800mm 18.7 x 22.8 x 27.7³ / 31.6″

Weight – 44 kg  97 lb