The 12” ArcM 12 is unpowered, allowing it to integrate with our rental partners’ existing infrastructure.
The loudspeaker is a passive two-way biamped system consisting of one high power 12” (304.8 mm) direct radiating reflex loaded low frequency (LF) transducer and 1.4” (35.56 mm) exit diameter (HF) co-axially-mounted neodymium high frequency (HF) compression transducer a 15 mm birch ply enclosure.
The low frequency transducer is constructed on a cast aluminium frame, with a treated paper cone, 88 mm (3.5”) voice coil, wound with aluminium wires on a high quality voice coil former, for high power handling and long term-reliability. The high frequency transducer is bolted through the rear of the magnet structure belonging to the LF transducer to form a co-axial drive unit. The sound will project through a machined waveguide that exits in the centre of the low frequency transducer to use the 203.2 mm (8”) baffle diameter to achieve pattern control and low
distortion.
Arcline’s consistent sound intensity and linearity provides the entire audience with virtually identical sound, irrespective of where they stand. Quick and easy rigging, smooth and flat frequency response, an exceptionally practical 110-degree horizontal coverage pattern, and substantially fewer units than typically required to efficiently cover indoor and outdoor acoustic spaces are just some of the things to love about Arcline line arrays.
