d&b CCL12 Compact Cardioid Line Array

The CCL12 is a compact cardioid line array loudspeaker for small to medium-scale sound reinforcement.

Owing to the arrangement of the forward and sideward LF drivers in combination with their processing functions, directivity is maintained across the entire operating bandwidth.

The frequency response extends from 62 Hz to above 18 kHz.

When the CCL Flying frame is used, up to 24 cabinets can be flown in vertical columns producing an 120° constant directivity dispersion pattern in the horizontal plane.

The cabinets are 2-way passive designs housing 2 x 7" neodymium forward LF drivers, 2 x 5" neodymium side firing LF drivers and two 1.75" exit HF compression drivers mounted to a dedicated wave shaping device. The cylindrical wave segments of each cabinet couple without gaps and sum up coherently. Splay angles between adjacent cabinets can be set in the range from 0° to 14° in 1° increments.

All components are arranged symmetrically around the center axis of the cabinet to produce a perfect symmetrical dispersion pattern. This setup allows for a crossover design with a well-defined overlap of adjacent frequency bands resulting in a very consistent and accurate horizontal dispersion.

The cabinet enclosure is injection molded (ABS Polycarbonate) and has an impact and weather protected 2K finish. The front and side panels of the cabinet incorporate a rigid metal grill backed by an acoustically transparent and water repellent fabric. Each side panel incorporates a handle while two additional handles are provided at the rear.

System data

Max. sound pressure with D40/D80/D90

• 136 dB

Frequency response (-5 dB standard)

• 62 Hz - 18 kHz

Frequency response (-5 dB CUT mode)

• 110 Hz - 18 kHz

Frequency response (-10 dB standard, IEC60268)

• 58 Hz - 18 kHz

Frequency response (-10 dB CUT mode, IEC60268)

• 78 Hz - 18 kHz

Cabinets per D40/D80/D90 (ArrayProcessing)

• 4

Cabinets per D40/D80/D90 (Line or Arc mode)

• 8

Loudspeaker data

Nominal impedance

• 10 ohms

Power handling capacity (RMS/peak 10 ms)

• 400/1200 W

Nominal dispersion angle (horizontal)

• 120°

Splay angle settings

• 0 ... 14° (1° increment)

Components

• 2 x 7" front LF driver
• 2 x 5" side LF driver
• 2 x 1.75" HF compression driver
• Passive crossover network

Connections

• NLT4 F/M

Dimensions / weight

Dimensions (h x w x d)

• 8.23 x 23.35 x 14"
• 209 x 593 x 355 mm

Weight

• 17.6 kg
• 38.8 lb