The 24S/24S-D are high performance full range 2-way passive loudspeakers housing two 12" drivers in a bass-reflex enclosure with a 1.4" exit compression driver mounted onto a large rotatable CD horn. The 24S and 24S-D differ in dispersion characteristics due to different HF sections, providing 75° x 45° and 110° x 45° (h x v) respectively, and are suitable for a wide range of permanently installed applications. The dipolar arrangement of the 12" drivers results in directivity control down to approximately 500 Hz in the same plane as the dipole. The specially designed ports with optimized flow characteristics and a large cabinet volume provide a significant low frequency reproduction.
 

With a frequency response extending from 55 Hz to 18 kHz, the 24S and 24S-D can be used as a stand-alone, full range system, or supplemented with d&b subwoofers. They can be ground stacked, flown individually, or flown in a cluster. The HF horn can be rotated by 90° to enable horizontal orientation.
 

The loudspeaker cabinets are constructed from marine plywood, and have an impact resistant paint finish. The front of the loudspeaker cabinets are protected by a rigid metal grill. The top,bottom and both side panels each incorporate a pair of M10 threaded inserts for attaching d&b rigging hardware.
 

The loudspeakers are Ball Impact Resistant according to DIN 18032-3 for sports and multipurpose halls.