d&b 12S-SUB - Manual (Page 7)

Within the D12 amplifier it is available in "Dual Channel" and "Mix
TOP/SUB" mode. For combinations with full range systems fed by
a single 4-wire cable "Mix TOP/SUB" mode must be selected.
Up to a total of two 12S-SUB loudspeakers can be driven by each
channel of the D6 or D12 amplifiers.
2.3.1. Controller settings
For acoustic adjustment the 100 Hz function can be selected.
100 Hz circuit
If the 100 Hz circuit is selected, the upper operating frequency of
the system is reduced from 130 Hz to 100 Hz.
2.4. Technical specifications
12S-SUB system data
Frequency response (–5 dB standard) 45 Hz - 130 Hz
Frequency response (–5 dB 100 Hz mode) 45 Hz - 100 Hz
Max. sound pressure (single cabinet, 1 m, free field)
with D6
124 dB
with D12 127 dB
(SPLmax peak, pink noise test signal with crest factor of 4)
12S-SUB loudspeaker
Nominal impedance 8 ohms
Power handling capacity (RMS/peak 10 ms) 300/1600 W
Components 1 x 12“ driver
Connections 2 x NL4
1 x screw terminal (ST - up to 4 mm 2 /AWG 11)
Optional fixed cable (PG):
H07-RN-F, 2 x 2.5 mm 2 (AWG 13), 5.5 m (18 ft)
Pin assignment NL4: 2+/2–
Fixed cable (PG): brown + / blue –
Weight 16 kg (35 lb)
Fig. 6: 12S-SUB frequency response, standard and 100 Hz modes
Fig. 7: 12S-SUB cabinet dimensions in mm [inch]
d&b 12S-SUB Manual (1.3 EN) 7