JBL PRX512M
JBL PRX 512M
PRODUCT DESCRIPTION
PRX512M is the most compact and versatile speaker in the PRX500 Series. It has been designed to deliver the most performance for its weight and size as both a stage monitor and a front of house main PA. Two user selectable EQ settings are provided to optimize the system for either application. With a dual socket pole mount the PRX512M is a perfect match with a PRX518S subwoofer, offering a high performance self-powered sub/sat system.
The PRX512M is a self-powered, lightweight two-way multipurpose loudspeaker system. The PRX512M is comprised of a 262F 305 mm (12 in.) Differential Drive woofer, a 2408H 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver mounted to a 70° by 70° horn, all driven by a multichannel Crown International Class-D digital power amplifier. A propriety DSP chip is at the core of a fully featured input section, providing user selectable system EQ, protection, input sensitivity selection, crossover functionality, dynamic limiting and discrete component optimization.
The enclosure is constructed of quality plywood and coated in JBL’s rugged DuraFlex finish. An integrated dual angle pole mount on the bottom enables easy deployment and aiming. The CNC-machined steel grille wraps around the sides of the enclosure so there are no protruding lips on the front of the box to create acoustical interference. The grille is also lined with an acoustically transparent foam to provide additional driver protection.
The amplifier input panel offers XLR or 1/4 in. jack compatibility and a sensitivity switch provides extra flexibility, making it possible to connect literally any sound source without using a mixer. Signal present and overload lights indicate the system status and assist in setting the optimum level, via the level control knob.
Aplicaciones
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Recording Studios |
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Broadcast Studios |
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Restaurants |
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Live Performance |
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Stage Monitoring |
Features
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Dual angle enclosure for both front-ofhouse and floor monitor applications. |
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Optimized EQ for monitor or front-ofhouse applications. |
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JBL Differential Drive® woofer. |
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1.5" annual polymer diaphragm compression driver. |
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Class-D, Crown® digital amplifier: lightweight, compact, multi channel, heritage. |
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DSP input section, crossover, dynamic limiting, component optimization, selectable system EQ. |
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Professional XLR line and ¼" Mic/Instrument inputs, with loop through. |
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Illuminated logo for clear Power-On status. |
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Dual angle pole mount socket. |
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DuraFlex™ coated plywood construction. |
TECHNICAL DESCRIPTION
| Model | PRX512M |
| Product Type | Multipurpose Self-Powered Sound Reinforcement System |
| System Type | Self powered 12", two-way, bass-reflex |
| Frequency Range (-10 dB) | 46 Hz – 20 kHz (EQ in main position) 60 Hz – 20 kHz (EQ in monitor position) |
| Frequency Response (±3 dB) | 76 Hz – 20 kHz (EQ in main position) 90 Hz – 20 kHz (EQ in monitor position) |
| Coverage Pattern | 70° x 70° nominal |
| Directivity Index (DI) | 10.2 dB |
| Directivity Factor (Q) | 10.8 |
| Crossover Modes | DSP controlled 48 dB filter slope |
| Crossover Frequency | 1.6 kHz |
| System Power Rating | 500 W continuous, 1000 W peak |
| LF Power amp | Class-D, 400 Watt (continuous) at driver impedance |
| HF Power amp | Class-D, 100 Watt (continuous) at driver impedance |
| Class-D, 100 Watt (continuous) at driver impedance | Less than 0.1% at rated power |
| Maximum Peak Output¹ | 133 dB SPL |
| Signal indicators | Overload: Red LED indicates input overload condition, Signal: Green LED indicates signal presents |
| Input sensitivity | Mic position: –25 dBu to 0 dBu Line position: +28 dBu to +10 dBu |
| Input Impedance | 64 K Ohms (balanced), 32 K Ohms (unbalanced) |
| EQ | Presets for Main and Monitor position |
| LF Driver | 1 x JBL 262F 380 mm (12 in) Differential Drive® woofer |
| HF Driver | 1 x JBL 2408F 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver |
| Enclosure | Trapezoidal, 18 mm, plywood |
| Suspension / Mounting | Dual 36 mm pole socket |
| Transport | Integrated handle with backing cup |
| Finish | Anthracite DuraFlex™ finish |
| Input Connectors | Balanced XLR / ¼ inch combo jack with XLR loop through |
| Net Weight | 18 kg (40 lbs) |
| Dimensions (H x W x D) | 650 mm x 380 mm x 350 mm (25.5 in x 15 in x 14 in) |
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