SPECIFICATIONS: 112P8™ Enclosure: Processed by PCS, DSC 12, DSC 23 {Unprocessed, using integral passive crossover) Frequency Response, 1 Meter on Axis, Swept Sine Averaged Across Operating Bandwidth in Mechanic Environment: kHz, Processed (80 M-15 kHz, Unprocessed”) Low Frequency Limit (-3 dB point): 80 Hz, Processed {80 Hz, Unprocessed") Usable Low Frequency Limit (-10 48 paint: 50 Hz.