E4 loudspeaker

E4 loudspeaker front
E4 loudspeaker front

E4 loudspeaker

Point sources

2-way compact coaxial loudspeaker 

  • Components  4"/0.75" 
  • Dispersion 100° conical
  • max SPL 115 dB
  • Weight 1.1 kg / 2.4 lb

Product description

The E4 is a lightweight 2-way passive loudspeaker using a neodymium LF driver and a coaxially mounted wide dispersion dome tweeter. It offers a wide symmetrical dispersion pattern in the horizontal and vertical plane while the cabinet may be mounted in either attitude. The E4 is intended for mobile near field applications for speech and music reinforcement in theatres, conferences, industrial presentations, broadcast studios and as surround sound, delay and fill systems. It can be used stand-alone or supplemented by different subwoofers from the E-Series. The highly compact sealed enclosure is injection moulded with an impact resistant black paint finish. The loudspeaker cabinet is weather protected and suitable for outdoor use as standard and is also available with a Special Colour (SC) option.

Amplifiers

The d&b D20, 10D and D6 amplifiers are recommended to drive the E4. The d&b D80 and 30D can also be used.

D20

10D

D6

Architectural specifications for detailed project planning

Do you require architectural specifications? For a d&b system or a specific d&b Series? Here are the most important technical specifications ready for download.

System data
Frequency response (-5 dB standard)
130 Hz - 20 kHz
Frequency response (-5 dB CUT mode)
180 Hz - 20 kHz
Max. sound pressure (1m, free field)1
with D6/10D
with D20/30D
with D80

114 dB
115 dB
115 dB
Cabinets per amplifier channel
4
Loudspeaker data
Configuration
2-way compact coaxial loudspeaker
Nominal impedance
16 Ω
Power handling capacity (RMS/peak 10 ms)
60/400 W
Nominal dispersion angle (h x v)
100° conical
Components
4" driver with neodymium magnet
0.75" dome tweeter coaxially mounted
passive crossover network
Connections
2 x NL4
two pole push terminal
Dimensions / weight
Dimensions (H x W x D)
150 x 120 x 106 mm
5.9 x 4.72 x 4.2"
Weight
1.1 kg
2.4 lb

1 SPL max peak test signal: pink noise with crest factor 4

Application information is presented for guidance only. d&b reserves the right to make any necessary changes to the products and the published specifications. As part of the ongoing development program d&b tries to maintain the highest degree of product compatibility.

 
Release
Category
File type
Size
Language
 
NEW The E-Series brochure
06.11.2018
Brochures
PDF
5 MB
English
3D CAD drawings - E4
11.05.2018
CAD Data 2D/3D
ZIP
757 KB
2D CAD drawings - E4
09.05.2018
CAD Data 2D/3D
ZIP
52 KB
EU Declaration of Conformity (CE)
06.03.2018
Other documentation
PDF
53 KB
English
E4/E5 Manual 1.4
04.03.2016
Manuals
PDF
1 MB
English
E-Series cables and adapters
30.01.2014
Brochures
PDF
704 KB
English
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