E4 loudspeaker

E4 loudspeaker front

E4 loudspeaker

Point sources

2-way compact coaxial loudspeaker 

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

Article number Z0440

Where to buy

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 following current d&b amplifiers can be used to drive the loudspeaker:

Mobile

Installation


For further information on which heritage d&b amplifiers can be used to drive the loudspeaker, please refer to the current release notes on the amplifier firmware.
System data
Frequency response (-5 dB standard)
130 Hz - 20 kHz
Frequency response (-5 dB CUT mode)
180 Hz - 20 kHz
Max. sound pressure1
with 10D
with D25/5D/25D
with D40/D80/D90/40D

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 1 m, free field, SPL max peak, test signal: pink noise with crest factor 4, one speaker driven. For possible performance deviations when using multiple loudspeakers, check 5D Powershare Calculator tool.

Title
Category
File type
Size
Language
Release
 
2D DWG CAD package 1.4
2D CAD drawings
ZIP
388 MB
25.02.2025
2D DWG CAD package Release notes 1.4
2D CAD drawings
PDF
626 KB
English
25.02.2025
3D DWG CAD package release notes 1.5
3D CAD drawings
PDF
346 KB
English
07.05.2026
3D DWG CAD package 1.5
3D CAD drawings
ZIP
252 MB
07.05.2026
The E-Series brochure
Brochures
PDF
4.05 MB
English
02.05.2023
E-Series cables and adapters
Brochures
PDF
704 KB
English
30.01.2014
EU Declaration of Conformity (CE) E-Series
Declarations of conformity
PDF
250 KB
English
11.10.2021
EU Declaration of Conformity (CE) E-Series
Declarations of conformity
PDF
276 KB
English
09.03.2021
Architectural specifications E4
Loudspeakers
TXT
1.20 KB
English
30.05.2020
Architectural specifications E-Series
Loudspeakers
ZIP
8.50 KB
English
12.05.2017
E4/E5 Manual 1.4
Manuals
PDF
2.43 MB
English
04.03.2016
d&b Revit Families - E-Series / B4 / B8 1.1
Revit files/BIM
ZIP
16.27 MB
29.01.2020
Similar applications
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d&b applications

Mobile application or fixed installation? Indoors or outdoors? Large or small? d&b provides tailored-made solutions for each and every requirement. What is more, the dedicated simulation software optimizes the planning of the system installation.
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