The AM7212/26 comprised of the JBL Differential Drive dual voice coil and dual magnetic gap 2262H 300 mm (12 in) low-frequency driver and 2432H high-frequency 38 mm (1.5 in) exit, 75 mm (3 in) voice-coil compression driver. The large format Progressive Transition waveguide provides excellent 120° x 60° coverage. The waveguide is rotatable so the loudspeaker system can be used in either the vertical or horizontal orientation. High-slope passive networks minimize band overlap. Well-controlled off-axis response enhances arrayability.

The enclosure is constructed of multi-ply birch coated in JBL’s rugged DuraFlex finish and is heavily braced to maximize low-frequency
performance. The trapezoid enclosure is fitted with fifteen M10 threaded attachment points and utilizes a 14-gauge steel grille internally lined
with acoustically transparent foam to provide additional driver protection and give a very professional appearance.

The AM7212/26 is part of JBL’s AE Series, a versatile family of loudspeakers intended for a wide variety of applications.