JBL PD5122, Dual 12 Inch Slot Loaded Low Frequency Passive Loudspeaker

The JBL PD5122 is a passive, high-power, low-frequency module designed to be used with mid/high only or full-range modules, such as the PD5000, PD6000, and PD700 series loudspeaker systems. The PD5122 is principally intended to be used in conjunction with the PD5322 full-range system to construct arrays with extended low-frequency pattern control. The enclosure is made with exterior-grade birch plywood and finished with a white DuraFlex finish. The PD5122 requires 4800W of output to power the dual 12" VGC drivers, which provide a frequency response of 49 to 300 Hz with a peak SPL of 134 dB.

Product Specification:

Frequency Range (-10dB): 41 Hz to 1 kHz

Frequency Response (±3 dB): 49 Hz to 300 Hz

Transducer Power Rating (AES): 1600W (6400 W peak) 2 hrs

System Power Rating: P1200 W (4800 W peak), 100 hrs

Maximum SPL (1m): 128 dB-SPL cont avg (134 peak)

Input Modes: Drivers Parallel / Drivers Discrete

Nominal Impedance: 4 ohms in parallel-drive mode

Sensitivity: 116 dB-SPL

Enclosure: Trapezoidal with 15 degree side angles, 16 mm (5/8 in) exterior grade 11-ply

Waveguides: MF: PT-N64MF 600 x 600 mm (24 x 24 in) HF: PT-H64HF 300 x 300 mm (12 x 12 in)

Suspension Attachment: 20 points (5 top, 5 bottom, 4 each side, 2 rear), M10 threaded hardware.

Finish: Black DuraFlex finish

Environmental: Mil-Std 810; IP-x3 per IEC529. For higher environmental ratings, use WRC or WRX.

Dimensions (H x W x D in vertical orientation): 357 x 673 x 706 mm (14.1 x 26.5 x 27.8 in)

Net Weight (each): 36.4 kg (80 lb)

Optional Accessories: 229-00009-01 kit of three M10 x 35 mm forged shoulder steel eyebolts.

Nominal LF Driver Impedance: 4 ohms in parallel-drive mode

2 x 8 ohms in discrete drive mode"