2.4. Technical specifications
System data
Frequency response (–5 dB standard)
30 Hz - 90 Hz
Frequency response (–5 dB INFRA mode)
30 Hz - 70 Hz
Max. sound pressure (1 m, free field)
144 dB
(SPLmax: Broadband signal IEC 60268)
Loudspeaker data
Nominal impedance front/rear
3/6 ohms
Power handling capacity front (RMS/peak 10 ms)
1000/4000 W
Power handling capacity rear (RMS/peak 10 ms)
500/2000 W
Components
3 x 21" driver
Connections
1 x NLT4 F
Pin assignment
NLT4 F: 1+: Front+/ 1–: Front– / 2+: Rear+/ 2–: Rear–
Weight SL-SUB
138 kg (304 lb)
Weight SL-GSUB
132 kg (291 lb)
SL-SUB cabinet dimensions in mm [inch]*
*The same dimensions apply to the SL-GSUB
SL-SUB/SL-GSUB frequency response, standard and INFRA mode
d&b SL-SUB/SL-GSUB Manual 1.2 en
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Summary of Contents for SL-GSUB
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