d&b Audiotechnik 24C-E Column Extension

The d&b Audiotechnik 24C-E passive extender is designed to complement the d&b Audiotechnik 24C column loudspeaker, housing six 4” neodymium drivers that extend vertical directivity by an additional octave down to 190 Hz.

d&b Audiotechnik 24C-E Column Extension

The d&b Audiotechnik 24C-E connect passively, requiring only a single amplifier channel. The 4″ drivers are arranged in a cardioid configuration with damped ports at the rear, achieving broadband rear attenuation of approximately 18 dB.

Constructed with an extruded aluminium back and a metal baffle, the d&b Audiotechnik 24C-E is protected on the front and sides by a metal grille. It includes extendable rails for easy attachment to the 24C, and N-lok connectors are integrated within the cabinet for secure linking with the 24C loudspeaker. Available in standard white or black, the xC-Series also offers a Special Colour (SC) option, allowing customisation in any RAL colour.

Features

  • Components 6 x 4″
  • Dispersion 90° x 20°
  • SPLmax 128 dB

Specifications

  • Frequency response (-5 dB standard): 110 Hz – 17 kHz
  • Frequency response (-5 dB CUT mode): 150 Hz – 17 kHz
  • Max. sound pressure: 128 dB (in combination with 24C)
  • Cabinets per amplifier channel: 1
  • Loudspeaker data:
    • Configuration: Installation-specific cardioid column extender
    • Power handling capacity (RMS/peak 10 ms): 250/1200 W
    • Vertical downtilt of low-mid beam: 5°
    • Vertical adjustment of HF section: 0° ‒ -14°
    • Nominal dispersion angle (h x v): 90° x 20°
    • Components:
      • 24C-E: 6 x 4″ drivers with neodymium magnets
      • 24C + 24C-E:
        • 12 x 4″ drivers with neodymium magnets
        • 6 x 1.1″ dome tweeters mounted in vertical horn array
  • Connections:
    • Fixed cable gland with 2-pole Mate-N-Lok mini through 24C
  • Dimensions: 701mm x 124.5mm x 124mm
  • Weight: 7 kg

User Manual

Download the User Manual in PDF format.

Ordering

$5,599 Inc GST

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