Dual 12-inch Low Frequency Extension Unit
The PD5122 is intended for use as a flown or ground supported, high power low frequency module used in conjunction with mid/high-only or fullrange systems of the PD5000 series.
JBL PD5122 Low Extension
Features
- Dual high power 300 mm (12 in) low frequency drivers.
- Designed to extend LF pattern control of PD6322 systems.
- Slot-loaded configuartion duplicates LF performance of PD6322.
| 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 |
| LF Driver | 2 x JBL 2206H 300 mm (12 in) VGC drivers with 100 mm (4 in) voice coil with minimal power compression and low distortion |
| 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 (eyebolts NOT included, see optional accessories). |
| Finish | Black DuraFlex™ finish. White (-WH) available upon request. |
| Optional Weather Resistant Versions | WRC for outdoor placement where the loudspeaker will be sheltered from direct exposure to the elements. WRX for direct exposure or extreme environments. |
| Grille | Powder coated 14 gauge perforated steel, zinc-phosphate dipped, foam backing (grille cloth backing on white units) |
| Input Connectors | Neutrik Speakon® NL4, plus CE-compliant covered barrier strip terminals. Barrier terminals accept up to 5.2 sq mm (10 AWG) wire or max width 9 mm (.375 in) spade lugs. Speakon in parallel with barrier strip for loop through. |
| 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 |
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