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PRX312MD is a 12-inch portable two-way speaker system designed for stage monitoring at live performance or speech.
For the low ends, PRX312MD uses a premium 12-inch low frequency driver with a edge-wound ribbon voice coil of 2 ½ inch (64mm) in diameter to bring the system solid bass, high efficiency and large power handling capabilities. A JBL 2412 1-inch ferro-fluid cooled compression driver with titanium diaphragm provides the system with clean and warm high notes and uncompromised reliability. JBL SonicGuard™ technology improves system stability by protecting the high frequency driver from excessive power without interrupting the show. Apart from the drivers, fault-free performance of the system also relies on the precision-crafted crossover network, which feeds the two drivers with clear cut frequencies with minimum overlap and is capable of handling high power with its high-voltage capacitors and inductors. The patented Progressive Transition™ waveguide mounts on top of the tweeter and provides the system with superior coverage control, reduced distortion and smoother frequency response.
PRX312MD encloses all the acoustic components in a rugged cabinet constructed from 15mm MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for extreme durability and improved low frequency response. Two all-steel handles are integrated to sides of the case to make transport and setup easier. A 36-mm socket allows PRX312MD to be mounted on a speaker pole and to work as a main or fill. The socket supports either up-straight standing or 10° tilting, helpful when the audience coverage needs to be uniformed. For the front of the speaker, a dent-resistant grille made from 18-gauge perforated steel protects the components inside from damage on the move or during the show.
• Premium 12-inch low frequency driver with a 2 ½ inch diameter edge-wound ribbon voice coil for solid and extended bass, high efficiency and power handling
• JBL 2412 1-inch ferro-fluid cooled compression driver with titanium diaphragm delivers clean and warm high notes and uncompromised reliability
• JBL SonicGuard™ technology constantly protects the high frequency driver from excessive power
• Precision-crafted crossover feeds drivers with clear-cut frequencies and delivers coherent summation in the crossover region
• Progressive Transition™ waveguide provides superior coverage control, reduced distortion and smoother frequency response
• Rugged enclosure made from 15mm MDF (Medium Density Fiberboard)
• 36-mm dual angle pole-mounting socket
• Dent-resistant grille protects the internal from damage on the move or during the show
• For live performance or speech stage monitoring applications.
Brand | JBL |
---|---|
Model | PRX312MD |
System Type | 12” 2-way stage monitor |
Power Rating Continuous | None |
Power Rating Program | None |
Power Rating Peak | 1000 watts |
Frequency Response (-3dB) | 70 Hz – 12 kHz |
Frequency Range (-10db) | 60 Hz – 16 kHz |
LF Internal Amp Output | JBL M112-8 |
HF Internal Amp Output | JBL 2412 1” exit compression driver mounted on Progressive TransitionTM Waveguide |
Sensitivity (1W @ 1M) | 99 dB SPL |
Maximum SPL | 129 dB |
Crossover Mode | 1.8 kHz |
Coverage Pattern (H x V) | None |
Nominal Impedances | 8 Ω |
IP Rating | None |
Warranty | 1 Yrs |