JBL PRX312MD 12″ 2-Way Stage Monitor

PRX312MD is a 12-inch portable two-way speaker system designed for stage monitoring at live performance or speech.

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Contact : Brandon 012-2589079


JBL PRX312MD 12″ 2-Way Passive Loudspeaker / Stage Monitor

JBL 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


System Type : 12” 2-way stage monitor
Sensitivity (1w@1m) : 99 dB SPL
Nominal impedance : 8 Oh
Power Capacity : 250 watts
Peak Power Capacity : 1000 watts
Maximum SPL : 129 dB
Crossover frequency : 1.8 kHz
Coverage : 90° × 50°
Net Weight : 16.7 kg (36.8 lbs)
Shipping weight : 20.3 kg (44.8 lbs)
Low-frequency drive unit : JBL M112-8
Frequency Range (-10 dB) : 60 Hz – 16 kHz
Net cover : 18-gauge, powder-coated steel
FREQUENCY RESPONSE (±3dB) : 70 Hz – 12 kHz
Recommended Amplifier Power : 250 – 500 watts @ 8Ω
Input Connector : Neutrik Speakon® NL-4 (×1);1/4” TS phone jack (×1); parallel
Dimensions (H × W × D) : 567 mm × 381 mm × 323 mm (22.3 in × 15.0 in × 12.7 in)
Mounting & Suspension : 36 mm, dual-angle pole-mount socket; 9×M10 suspension points
HF driver : JBL 2412 1” exit compression driver mounted on Progressive TransitionTM Waveguide
ENCLOSURE CONSTRUCTION : 15 mm (0.6 in) MDF (Medium Density Fiberboard) with glued and mechanically fastened joint detail; black painting.