PD566 is a Precision Directivity loudspeaker designed for applications requiring high output capability with excellent pattern control. PD566 can be utilized in music or speech systems where frequency extension to 80 Hz is adequate or combined with subwoofers to create extended bandwidth full-range systems.

JBL PD5125-WRC is a high power low frequency loudspeaker comprised of two 380 mm (15 in) VGC Vented Gap Cooled low frequency drivers in a front-loaded, vented configuration. Frequency Range(-10dB): 37 Hz to 2.5 kHz Frequency Response(±3 dB): 42 Hz to 2.1 kHz System Power Rating: 1200 W (4800 W peak), 100 hrs Dimensions(H x W x D): 991 x 476 x 609 mm (39 x 18.75 x 27.2 in) Nominal Impedance: 4 ohms in parallel-drive mode 2 x 8 ohms in discrete drive mode

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)

JBL PD595 is a Precision Directivity loudspeaker designed for applications requiring high output capability with excellent pattern control. Frequency Range: (-10dB) 50Hz to 20kHz Frequency Response: (±3 dB) 90Hz to 16kHz Coverage Pattern: 90° x 50° and Nominal Impedance: 8 ohms System Power Rating: Passive mode: 500W 2hrs, 300W 100hrs (IEC) Maximum SPL (1m): Bi-amp: LF: 133 cont (139 peak) HF: 131 cont (137 peak) Passive: 131 cont (137 peak) Drivers: LF Driver: 2031H 380 mm (15 in) and HF Driver: JBL 2432H, 38 mm (1.5 in) Dimensions (H x W x D): 782.0 x 783.0 x 670.0 mm (30.8 x 30.8 x 26.4 in)