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

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.


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




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 pressure1
with D6/10D
with D20/30D
with D80

114 dB
115 dB
115 dB
Cabinets per amplifier channel
Loudspeaker data
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
4" driver with neodymium magnet
0.75" dome tweeter coaxially mounted
passive crossover network
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"
1.1 kg
2.4 lb

1 1 m, free field, SPL max peak test signal: pink noise with crest factor 4

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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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