d&b audiotechnik 12S, Руководство пользователя

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2.5. Technical specifications
12S/12S-D system data
Frequency response (–5 dB standard) 48 Hz - 18 kHz
Frequency response (–5 dB CUT mode) 100 Hz - 18 kHz
Max. sound pressure 1 m, free field)
12S with D6/D12
130 dB/133 dB
12S-D with D6/D12 130 dB/133 dB
(SPLmax peak, pink noise test signal with crest factor of 4)
Input level (100 dB-SPL/1 m) –14 dBu
12S/12S-D loudspeaker
Nominal impedance 8 ohms
Power handling capacity (RMS/peak 10 ms) 300/1600 W
Nominal dispersion angle (hor. x vert.) 12S 75° x 50°
Nominal dispersion angle (hor. x vert.) 12S-D 110° x 55°
Components 12“ driver with neodymium magnet
1.4” exit compression driver on rotatable waveguide
Passive crossover network
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: 1+/1–
fixed cable (PG): brown + / blue –
Weight 17 kg (37 lb)
Fig. 17: 12S frequency response, standard and CUT modes
Fig. 18: 12S-D frequency response, standard and CUT modes
Fig. 19: 12S/12S-D cabinet dimensions in mm [inch]
d&b 12S/12S-D Manual (1.1 EN) 10