JBL PD5122 is intended for use as a flown or ground supported, high power low frequency module used in conjunction with mid/high-only.
Frequency Range: (-10dB) 41 Hz to 1 kHz
Frequency Response: (±3 dB) 49 Hz to 300 Hz
System Power Rating: P1200 W (4800 W peak), 100 hrs
Maximum SPL (1m): 128 dB-SPL cont avg (134 peak)
Nominal Impedance: 4 ohms in parallel-drive mode
LF Driver: 2 x JBL 2206H 300 mm (12 in) VGC drivers
Dimensions(H x W x D): 357 x 673 x 706 mm (14.1 x 26.5 x 27.8 in)