LD Systems MON 12 A G3 12-Inch Powered Stage Monitor

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.

LD Systems MON 12 A G3 Features

• Compact high-performance stage monitor with top-of-the-range technologies
• Class-D power amplifier with 300 W RMS/1200 W peak and 127 dB max. SPL
• Coaxial design for true point source with a 1.75" titanium-diaphragm HF driver
• 12" woofer with 2.5" voice coil
• Optimized, practical radiation pattern due to 50° x 90° CD horn
• DynX® DSP (Gen.2) for distortion-free sound even at maximum volume
• 3-band EQ, Notch filter, 4 application presets and delay function
• PowerCON compatible loop-through professional power connection
• 35 mm speaker stand flange for FOH applications
• Durable Polyurea coating and heavy-duty front grille

• MON 12 A G3 12-Inch Powered Stage Monitor1

• Product typeStage monitors
• TypePowered
• ColorBlack
• System output (RMS) 300W
• System output (Peak) 1200W
• Max. SPL Average (Sine burst) 120 dB (100 Hz - 12 kHz, fullspace @1m, 10% THD)
• Max. SPL Peak (Sine burst) 127 dB (fullspace @1m, 10% THD)
• Frequency response (-3 dB) 68 - 18000 HZ
• Frequency response (-10 dB) 55 - 20000 Hz
• Crossover frequency1400 Hz
• Monitor angle33°
• Dispersion (H x V) 50° x 90°
• Width425 mm
• Depth453 mm
• Height315 mm
• Features3-band EQ (High, Mid, Low), Delay line, Notch filter
• Weight17,4 kg
• Low/mid woofer
  • Low/mid Woofer dimensions: 12"
  • Woofer dimensions: 304.8 mm
  • Woofer magnet: Ferrite
  • Woofer brand: Custom-made
  • Woofer type: Coaxial loudspeaker
  • Woofer voice coil: 2.5"
  • Woofer voice coil: 65 mm
  • Cabinet construction: Bass Reflex
  • Cabinet material: 15 mm Birch Plywood, 15 mm MDF
• HF
  • Horn: CD Horn
  • Tweeter dimensions: 1"
  • Tweeter dimensions: 25.4 mm
  • Tweeter magnet: Ferrite
  • Tweeter brand: Custom-made
  • Tweeter voice coil: 1.75"
  • Tweeter voice coil: 44.45 mm
• Amplifier module (integrated)
  • Amplifier: Class D
  • Protection circuits: Multiband limiter, over voltage, over-current, thermal overload
  • Operating Temperature: 0 - 40°C
  • Humidity Range: < 80% (non-condensing )
  • Fuse: T4AL 250V
  • Controls: On / off switch, Rotary/push encoder
  • Indicators: LC display
  • Operating voltage: SMPS
  • Operating voltage: 100 V AC - 240 V AC, 50 - 60 Hz
  • Power consumption: 150W
  • Power in / out: PowerCON compatible
  • Line inputs: 2
  • Line input connectors: 6.3 mm jack, XLR - combo
  • Line thru: 2
  • Line through connector: XLR