Jabra

Jabra PanaCast 50 video bar system

d&b audiotechnik

24S-D Loudspeaker

The 24S-D is a high-performance, passive two-way loudspeaker designed for permanent installation across a variety of professional applications. Featuring two 12-inch drivers in a bass-reflex design and a 1.4-inch exit compression driver paired with a large rotatable constant directivity horn, the 24S-D offers broad horizontal dispersion and controlled directivity down to 500 Hz, thanks to its dipolar driver configuration. With a frequency response from 55 Hz to 18 kHz, it delivers full-range audio performance either as a standalone unit or with d&b subwoofer reinforcement. The cabinet, built from marine-grade plywood and finished with impact-resistant paint, includes a rigid metal grille and multiple M10 mounting points for flexible rigging. The high-frequency horn can be rotated for horizontal installation. Designed to meet DIN 18032-3 Ball Impact Resistance, the 24S-D loudspeaker is also available in a Weather Resistant IP55-rated version for reliable operation in varied environmental conditions.

Installation specific high performance full range 2-way loudspeaker with wide dispersion

  • Components 2 x 12″/1.4″ 
  • Dispersion   110° x 45°
  • SPLmax 137 dB
  • Weight 33 kg / 73 lb
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High-performance installation loudspeaker offering controlled dispersion and full-range audio reproduction

 

 

The 24S-D loudspeaker from d&b audiotechnik is a robust two-way passive system engineered to deliver precise, full-range sound for a wide range of fixed installation environments. Designed for use in venues requiring consistent audio coverage and long-term reliability, the 24S-D is equipped with two 12-inch drivers in a bass-reflex enclosure and a 1.4-inch exit compression driver mounted on a rotatable constant directivity horn. This configuration enables the 24S-D to maintain controlled directivity from 500 Hz upwards, with the wider horizontal dispersion option making it suitable for applications such as multipurpose halls, performance venues, and sports facilities.

Offering a frequency response from 55 Hz to 18 kHz, the 24S-D loudspeaker is capable of operating as a stand-alone solution or integrated with d&b subwoofers for enhanced low-end performance. Constructed from marine-grade plywood with an impact-resistant finish and protected by a rigid metal grille, the cabinet is designed for durability in demanding environments. The inclusion of multiple M10 threaded inserts facilitates flexible mounting and rigging options. Additionally, the 24S-D loudspeaker is available in a Weather Resistant version rated to IP55, enabling reliable operation in outdoor or variable conditions. With compliance to DIN 18032-3 Ball Impact Resistance, the 24S-D meets the structural demands of sports and multi-use venues, reinforcing its suitability for professional installation scenarios.

Consistent Wide-Angle Dispersion
The 24S-D loudspeaker features a rotatable constant directivity horn that provides broad horizontal coverage, ensuring even sound distribution across wider listening areas. This is particularly advantageous in large or acoustically challenging venues.
Controlled Low-Frequency Directivity
Its dipolar 12-inch driver arrangement enables directivity control down to approximately 500 Hz, improving speech intelligibility and reducing unwanted reflections in reverberant spaces.
Durable and Installation-Ready Enclosure
Constructed from marine plywood with a hard-wearing paint finish and metal grille, the cabinet is engineered for long-term use in permanent installations. Integrated M10 inserts allow secure and flexible mounting configurations.
Weather and Impact Resistance Options
The 24S-D is available in a Weather Resistant variant with IP55 rating and complies with DIN 18032-3 for ball impact resistance, supporting safe use in both outdoor environments and sports facilities.
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