Product information "MON 12 A G3"
The MON 12 A G3 is part of an entirely newly developed family of powered stage monitors for high performance. The MON G3 Series incorporates the advanced technology and premium materials found in high-end monitors typically rented by professionals, making this quality available to everyone. These include, for example, advanced coaxial loudspeakers with integrated 50° x 90° CD horn, which ensure the acoustic ideal of a true point source and thus outstanding audio characteristics even at short listening distances. Besides this, the series offers a high-level of robustness, a comprehensive set of features and the elegant LD Systems design.
For decades, 12"/1" stage monitors have been the golden mean when it comes to sonority, sound pressure and portability. With coaxial design, smart electronics and a professional look, the MON 12 A G3 brings this concept into the "modern age". The ideal dispersion geometry of 50° x 90° for monitor use or 90° x 50° for FOH use make it a multi-talent that offers the right solution for a wealth of different tasks.
Both the signal (XLR/jack combo) and the power connection (PowerCON compatible) can be looped through. This allows for elegant, tidy cabling in multi-monitor set-ups or for distributed sound reinforcement.
| Type: | Active |
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| Input connector types: | 6.3 mm Jack TRS female, XLR combo socket |
| Output connector types: | XLR 3-pole female |
| Frequency response (-3 dB, rel. Avg): | 68 - 18000 Hz |
| Frequency response (-10 dB, rel. Avg): | 55 - 20000 Hz |
| Max. SPL average (sine burst, BW, fullspace/1 m, THD≤10 %): | 120 dB |
| Amp class: | Class D |
| Beam angle: | Hor.: 50° / Vert.:90° |
| Speaker system: | 2-way coaxial system |
| Protection features: | Overload, Multiband Limiter, Overvoltage, Overheating |
| RMS output power: | 300 W |
| Monitor angle: | 33 ° |
| Peak output power: | 1200 W |
| Colour: | Black |
| Crossover frequency: | 1400 Hz |
| Number of inputs: | 2 |
| Max. SPL peak (sine burst, fullspace/1 m, THD≤10 %): | 127 dB |
| Number of outputs: | 2 |
| Line-In connector type: | XLR combo socket, 6.3 mm Jack TRS female |
|---|---|
| Number of line inputs: | 2 |
| Audio processing: | Delay Line, 3 band EQ (High, Mid, Low), Presets, Notch filter |
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| Manufacturer: | Custom Made |
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| Size: | 12 " |
| Magnet: | Ferrite |
| Voice coil: | 2.5 " |
| Magnet: | Ferrite |
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| Manufacturer: | Custom Made |
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| Voice coil: | 1.75 " |
| Driver size: | 0.04 in |
| Magnet: | Ferrite |
| Rated power: | 150 W |
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| Mains fuse: | T4AL/250 V |
| Power supply type: | External switched-mode power supply (SMPS) |
| Operation voltage: | 100 V AC - 230 V AC / 50 - 60 Hz |
| Mains connector: | Mains socket indoor power in male & powerCON® |
| Flange: | 36 mm (0°/5°) |
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| Number of handles: | 2 |
| Design: | Bass reflex |
| Front grille material: | Aluminium |
| Cabinet material: | Birch multiplex, Medium-density fibreboard MDF |
| Material thickness: | 0.59 in |
| Maximum air humidity (non-condensing): | 80 % |
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| Ambient temperature: | 0 - 40 °C |
| Width: | 16.73 in |
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| Depth: | 17.83 in |
| Height: | 12.4 in |
| Weight: | 38.36 lbs |
| Included accessories: | Mains cable |
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1 review
10 March 2026 21:25
Compact design and clear sound for all application
I have purchased these Stage monitors a few times for different applications and will buy them again. They are great for most applications: live sound, corporate events and also DJ's. The compact design makes it easy to install and transport and the sound with the coaxial speaker is great! You cannot go wrong with them.
accessories
With the padded protective cover made of durable and water-repellent 1680D nylon, the MON 12 A G3 monitor is optimally protected against weather influences and other impacts. The 8 mm thickly padded protective cover can be easily slipped over the monitor standing on its side due to the large side zipper opening. The crossing of the internal Velcro straps ensures a secure fit in the protective cover.The large roll-up front opening and side flaps allow full use of the monitor with the protective cover in place. The cutouts for handles, control panel, connections, speaker stand flange, and heat sink each have their own flap. These flaps are closed with a zipper and can be kept open using Velcro to optimally protect the monitor while still allowing it to be operated.