JBL PRX 312MD
Description
The JBL PRX312MD is a passive 12" two-way stage monitor for live music and speech, also usable on a pole. Its 12" M112-8 woofer and 1" titanium 2412 compression driver are rated 250 W continuous at 8 ohm, reaching 129 dB. SonicGuard protects the HF driver and nine M10 points allow flying. Available from VMT with GST billing and delivery anywhere in India.
Key features
- 12" JBL M112-8 woofer with 1" JBL 2412 titanium compression driver
- 250 W continuous, 1000 W peak, 8 ohm
- Max SPL 129 dB, 60 Hz to 16 kHz (-10 dB)
- 90 x 50 degree Progressive Transition waveguide
- NL4 Speakon and 1/4" jack inputs
- 36 mm dual-angle pole socket, 9 x M10 points, 16.7 kg
Specifications
| Type | Passive |
|---|---|
| Kind | Stage monitor |
| Woofer | 12" |
| HF driver | 1" exit titanium compression driver (JBL 2412) |
| Power (RMS) | 250 W |
| Power (peak) | 1000 W |
| Max SPL | 129 dB |
| Frequency range | 60 Hz - 16 kHz |
| Impedance | 8 ohm |
| Coverage | 90 x 50 degrees |
| Connectors | 1 x NL4 Speakon, 1 x 1/4" jack (parallel) |
| Built-in DSP | No |
| Bluetooth | No |
| Battery powered | No |
| 100V line | No |
| Weight | 16.7 kg |
| Mounting | 36 mm dual-angle pole socket, 9 x M10 points |
Manufacturer description
12" 2-Way Stage Monitor
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.
| System Type | 12” 2-way stage monitor |
| Frequency Range (-10 dB) | 60 Hz – 16 kHz |
| FREQUENCY RESPONSE (±3dB) | 70 Hz – 12 kHz |
| Sensitivity (1w@1m) | 99 dB SPL |
| 标称阻抗 | 8 Ω |
| 功率容量 | 250 watts |
| Peak Power Capacity | 1000 watts |
| Recommended Amplifier Power | 250 - 500 watts @ 8Ω |
| Maximum SPL | 129 dB |
| 分频频率 | 1.8 kHz |
| Coverage | 90° × 50° |
| Dimensions (H × W × D) | 567 mm × 381 mm × 323 mm (22.3 in × 15.0 in × 12.7 in) |
| 净重量 | 16.7 kg (36.8 lbs) |
|
运输重量 |
20.3 kg (44.8 lbs) |
| HF 驱动程序 | JBL 2412 1” exit compression driver mounted on Progressive TransitionTM Waveguide |
| 低频驱动单元 | JBL M112-8 |
| Input Connector | Neutrik Speakon® NL-4 (×1)；1/4” TS phone jack (×1); parallel |
| ENCLOSURE CONSTRUCTION | 15 mm (0.6 in) MDF (Medium Density Fiberboard) with glued and mechanically fastened joint detail; black painting. |
| 网罩 | 18-gauge, powder-coated steel |
| Mounting & Suspension | 36 mm, dual-angle pole-mount socket; 9×M10 suspension points |
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