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 amplifiers can be used to drive the E4.

Mobile

Installation

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.

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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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