JBL PRX412M 12" Two-Way Stage Monitor and Loudspeaker System
Description
JBL PRX412M 12" Two-Way Stage Monitor and Loudspeaker System
The PRX412M is a compact, lightweight workhorse designed to deliver consistent output across live performance, stage monitoring, and speech reinforcement applications. At 35 lbs with a footprint of 22.6" x 13.9" x 15.7", it balances portability with serious acoustic capability, making it equally at home on a tripod or suspended from rigging points.
Audio Performance & Coverage
This two-way system pairs a 12" woofer with a 1" polymer diaphragm compression driver to achieve a 95 dB SPL sensitivity (1W@1m) and a rated maximum output of 126 dB SPL peak. The 90° x 50° coverage pattern ensures even, smooth response both on and off axis, while the frequency response of 62Hz–19kHz (±3dB) and full range down to 50Hz (–10dB) delivers the low-end punch and vocal clarity you need on any stage without muddiness or holes in the spectrum.
Road-Ready Construction & Reliability
The PRX412M employs a birch/poplar multi-laminate hardwood enclosure finished in tough DuraFlex™ to survive repeated tours and transport without failure. A 16-gauge protective steel grille backed with acoustically transparent cloth guards the drivers, while SonicGuard™ high-frequency driver protection keeps your tweeter safe from accidental clipping and power spikes during live sets. Dual-angle pole sockets and twelve M10 suspension points constructed from 14-gauge steel give you the flexibility to position this monitor exactly where you need it—on a stand for wedge monitoring or flown for distributed coverage.
Key Features
- 12" woofer and 1" polymer diaphragm compression driver
- Power Rating: 300W Continuous / 600W Program / 1,200W Peak
- Nominal Impedance: 8 ohms
- Frequency Range (–10dB): 50Hz–20kHz
- Frequency Response (±3dB): 62Hz–19kHz
- System Sensitivity: 95dB SPL (1W@1m)
- Rated Maximum SPL: 126dB peak
- Coverage Pattern: 90° x 50° nominal
- Parallel Neutrik® Speakon® NL-2 / ¼" phone combination jacks
- Dual-angle pole mount sockets with twelve M10 suspension points
- Birch/poplar multi-laminate hardwood enclosure with DuraFlex™ finish
- 16-gauge protective steel grille with acoustically transparent cloth backing
- SonicGuard™ high-frequency driver protection
- Net Weight: 35 lbs (16 kg)
The PRX412M delivers the reliable stage presence and durability that touring musicians, working sound engineers, and gigging bands depend on night after night. Built to perform in any venue, any tour schedule, any condition.
More Information
| Condition | New |
|---|---|
| Country of Manufacture | China |
Reviews
At a Glance
The JBL PRX412M is a compact 12" two-way stage monitor and PA speaker delivering 126 dB peak SPL with a 12" woofer and 1" compression driver, weighing just 35 lbs and mountable on a pole or suspension rig. Built for touring bands and live sound crews, it handles stage monitoring, front-of-house fill, and speech reinforcement with road-tough DuraFlex™ finish, steel grille, and SonicGuard™ driver protection. Choose it for balanced portability, consistent 90° x 50° coverage, and proven JBL reliability on the road.
Frequently Asked Questions
What is the coverage pattern and will it work for front-of-house or side-fill?
The PRX412M has a 90° x 50° coverage pattern designed for smooth, consistent response both on and off axis. It works well for stage monitoring, side-fill, and small-venue front-of-house applications; larger venues typically benefit from multiple units or larger main speakers.
How much power do I need to drive it and what amps are compatible?
The PRX412M is rated for 300W continuous, 600W program, and 1,200W peak handling at 8 ohms nominal impedance. Any pro audio amplifier or powered mixer with standard Speakon® or ¼" phone outputs can drive it; consult your amp's specs to match power output to your headroom needs.
What mounting options does it have and can I fly it from a truss?
The PRX412M includes dual-angle pole mount sockets and twelve M10 suspension points constructed from 14-gauge steel, allowing both temporary pole mounting and light-duty rigging. At 35 lbs, it is suitable for suspension systems rated for that load.
Does it have low-frequency output and will it work without a subwoofer?
The PRX412M extends to 50Hz at –10 dB and 62Hz at ±3 dB, handling kick drum and bass guitar without significant gap. For deep extended bass or high-SPL low-end reinforcement, pairing it with a subwoofer will improve overall impact.
What connectors does it use and are they standard?
The PRX412M has parallel Neutrik® Speakon® NL-2 and ¼" phone combination jacks, both industry-standard connectors for pro audio gear. You can use either connector type or both simultaneously for flexibility.