The JBL AM7215/66-WH is a high power, lightweight, 2-way, full-range loudspeaker system comprised of the JBL Differential Drive dual voice coil and dual magnetic gap 2265H 380 mm (15") low-frequency driver and 2432H high-frequency 38 mm (1.5") exit, 75 mm (3") voice-coil compression driver. The large format Progressive Transition waveguide provides excellent 60 degree x 60 degree 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.