Capable of delivering 131.5dB SPL, Q115 is a 2-way speaker system incorporates 15-inch neodymium magnet woofer with 3-inch voice coil, and 3-inch Titanium HF diaphram driver coupled to 60°Hx40°V rotatable horn with 2-inch horn exit. Thanks to rotatable horn it is possible to create horizontal speaker arrays with Two Q 115 cabinets achieving 80° coverage or with Three Q 115 cabinets 120° coverage, thereby also increasing total SPL when arraying multiple cabinets. With generous frequency response from 45Hz to 18kHz, Q115 provides unparalleled sound clarity and very ample bass response making it an excellent choice for many applications: portable concert sound reinforcement or permanent installations in discos, theatres, auditoriums, gymnasiums, Houses of Worship and applications where high SPL is desired. Equipped with a 1 3/8-inch (35mm) speaker stand socket and six M -10 fly points, Q115 cabinets are constructed with 18mm. (3/4-inch) Baltic birch plywood that is also internally braced to prevent undesired resonance and is finished with durable scratch and scuff resistant black paint.