The biaxial 10AL/10AL-D are high performance 2-way line array modules. They employ a single 10” driver in a bass-reflex enclosure and constant directivity HF line sources with either 75° or 105° horizontal coverage respectively using dual 1” exit drivers. They are lightweight passive designs using neodymium drivers and large horns for accurate pattern control. With their frequency response from 60 Hz to 18 kHz both versions can be used as full range systems and can also be supplemented by subwoofers from either the xS or xA-Series. The18A or 27A subwoofers can also be integrated into the array. The enclosures are constructed from marine plywood with an impact resistant black paint finish and are Ball Impact Resistant according to DIN 18032-3 for schools and sports halls. The front of the loudspeaker cabinet is protected by a rigid metal grill backed by an acoustically transparent foam. The side panels have an integrated rigging system and the rear panel incorporates two NL4 connectors as well as a two pole screw terminal block. The loudspeaker cabinets and most accessories are also available with the Special Colour (SC) option that can be executed in all RAL colours, whilst the Weather Resistant (WR) option provides an IP55 rating, and enables operation of loudspeakers in changing ambient conditions.
The d&b 30D amplifier is recommended to drive the 10AL-D. The d&b D20, D80, 10D and D6 can also be used.
Frequency response (-5 dB standard)
60 Hz - 18 kHz
Frequency response (-5 dB CUT mode)
110 Hz - 18 kHz
Max. sound pressure1
Cabinets per amplifier channel
Installation specific 2-way line array loudspeaker with wide dispersion
Power handling capacity (RMS/peak 10 ms)
Nominal dispersion angle (horizontal)
10" driver with neodymium magnet
2 x 1" exit compression drivers with CD horn
passive crossover network
2 x NL4
screw terminal block
Dimensions / weight
Dimensions (H x W x D)
283 x 580 x 350 mm
11.1 x 22.8 x 13.8"
1 1 m, free field, SPL max peak test signal: pink noise with crest factor 4