42S d&b audiotechnik

2-way ultra-compact flush mountable loudspeaker

  • Components 4.5″ / 0.75″
  • Dispersion 120° x 90°
  • SPLmax 117 dB
  • Weight 1,6 kg (3.5 lb)

Description

Product description

Product description
 
The 42S is a passive 2-way loudspeaker featuring a 4.5″ neodymium LF driver and a 0.75″ HF dome tweeter with 120° x 90° dispersion.
 
The optional d&b Z5429 42S back box and Z5430 42S back box grille can be used for flush mounting the loudspeaker into ceilings or walls. The asymmetric cabinet shape of the 42S allows the dispersion to be adjusted +/- 20° in five-degree increments within the back box.
 
Providing a full-range frequency response, the loudspeaker can be used as a stand-alone system or supplemented by d&b subwoofers.
 
The enclosure is injection moulded with an impact resistant paint finish. The front of the cabinet is protected by a rigid metal grille. Two M8 threaded inserts are incorporated in the back panel to connect to different rigging accessories. The loudspeaker cabinet and most accessories are also available with Weather Resistance (WR), Sea Water Resistance (SWR) and in Special Colours (SC) that can be executed in all RAL and NCS colour codes.
 
System data
 
Frequency response (-5 dB standard)
 
77 Hz -20 kHz
 
Frequency response (-5 dB CUT mode)
 
130 Hz -20 kHz
 
Frequency response (-10 dB standard, IEC60268)
 
65 Hz -23 kHz
 
Frequency response (-10 dB CUT mode, IEC60268)
 
93 Hz -23 kHz
 
Max. sound pressure with 5D
 
117 dB
 
Cabinets per amplifier channel
 
5D/5DM
 
10D/25D/30D/40D
 
D20/D25/D40/D80/D90
 
4 recommended, 6 max.
 
8
 
8
 
Loudspeaker data
 
Configuration
 
Ultra-compact universal high performance 2-way loudspeaker with an asymmetric cabinet shape
 
Nominal impedance
 
24 ohms
 
Power handling capacity (RMS/peak 10 ms)
 
75/250 W
 
Nominal dispersion angle (h x v)
 
120° x 90°
 
Components
 
1 x 4.5″ driver with neodymium magnet
 
1 x 0.75″ dome tweeter
 
Connections
 
4-pin Phoenix Euroblock
 
2 x NL4 M
 
Dimensions / weight
 
Dimensions (h x w x d)
 
128 x 220 x 150 mm
 
140 x 310 x 180 mm with Backbox
 
5 x 8.7 x 5.9″
 
5.5 x 12.2 x 7.1″ with Backbox
 
Weight
 
1.6 kg
 
3.6 kg with backbox
 
3.5 lb
 
8 lb with backbox

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