The KF740 delivers the premium, high output, 3-way performance that is the hallmark of the KF Series in an extremely compact and easy-to-use package. Dual 62mm voice coil HF compression drivers and dual 8-in Concentric Summation Array (CSA) loaded MF transducers are integrated through a common horn that occupies the entire face of the enclosure. The astounding pattern control offered by this configuration is extended even further (down to 160 Hz) as the MF devices are transitioned to a spaced array of four 2.5-in voice coil 10-in woofers. The pair of LF devices integrated within the MF/HF horn combined with the pair of side-mounted devices provides as much as 18 dB of off-axis rejection. The EAW Focused processing delivered via the UX8800 DSP precisely transitions from one system subsection to another while maintaining nearly perfect 90 degree control.
A full KF740 array provides seamless coverage from directly below the array to hundreds of feet in front. The vertical output can be tailored to match the requirements of any space by varying the splay at the rear of the enclosures as directed by EAW Resolution software. The resultant configuration repeatedly produces a continuous, coherent wave front of extended range, high resolution audio over the entire defined coverage area. Broadly applicable line sources can be constructed solely of KF740 modules. The versatile KF740 can also be integrated above KF730 modules or beneath KF760 modules to extend the reach of the range to any application imaginable.
The impressive low frequency output and extension of the KF740 can be even further enhanced by the use of the complementary SB1002 flying subwoofer. The truck-pack friendly KF740 is assembled in the USA with unrivaled construction details including: cabinet grade exterior Baltic birch plywood enclosure; wear resistant textured coating; powder-coated steel grille; extruded structural aluminum rigging; precision quick release rigging pins; Neutrik NL8 connectors; heavy duty bar handles; cast aluminum side handholds; and accessory caster pallets, flybars and adapter bars (the AB7674-73 attaches the KF740 or KF730 to the KF760, the AB7473 attaches the KF730 to the KF740).