ตู้ลำโพง ยี่ห้อ JBL รุ่น PRX412MD
PRX412M is a portable, twelve-inch, two-way speaker system designed for either main sound reinforcement or monitoring applications.
Features
- 90° x 50° coverage for even and smooth response on and off axis
- Dual-angle pole socket for applications requiring tripod mounting
- Heavy Duty 16 gauge protective screen backed steel grille
- Tough DuraFlex™ enclosure finish
- Utilizes twelve M10 suspension points for safe deployment in light duty installations.
- SonicGuard™ protects the highfrequency driver from excess power without interrupting the performance.
Specifications
- Frequency Range (-10dB): 50 Hz – 20 kHz
- Frequency Response (±3 dB) : 62 Hz – 19 kHz
- Coverage Pattern : 90° x 50° nominal
- System Sensitivity : 95 dB SPL (1w@1m)
- Power Rating, Pink Noise : 300 W / 600 W / 1200 W(Continuous/Program/Peak)
- Maximum SPL (1m): 126 dB SPL peak
- Nominal Impedance : 8 ohms
- Dimensions (H x W x D): 574 mm x 353 mm x 399 mm (22.6 in x 13.9 in x 15.7 in)
- Net Weight : 16 kg (35 lbs.)
- Inputs: Parallel Neutrik® Speakon® NL-2 / ¼” phone combo jacks
- Enclosure : Duraflex coated plywood




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