LD Systems MON 12 A G3

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LD Systems MON 12 A G3

LD Systems

MON 12 A G3

4.6 Expert Rating

Product Info

Article Number: 569693
Model: MON 12 A G3
Price: $636.90

* Prices may vary. Check retailer for current pricing and availability.

The MON 12 A G3 is a seriously capable stage monitor. The coaxial design really punches above its weight class, offering clarity and headroom you wouldn't expect. It’s a great choice for working bands and performers who need a reliable, loud, and well-controlled monitor without needing a massive rig.

Product Description

  • LD Systems MON 12 A G3
  • Active Stage Monitor
  • Active 2-way coaxial stage monitor with DynX DSP
  • Speaker: 12" Bass driver with 2.5" voice coil and 1" tweeter
  • Class-D power amplifier
  • Power: 300 W RMS
  • 1200 W peak
  • Dispersion pattern (H x V): 50° x 90°
  • Frequency range: 55 - 20000 Hz
  • Max SPL: 127 dB
  • Built-in three-band EQ
  • 4 Preset EQ presets
  • Notch filter
  • Large LC display
  • Inputs: 2 x 6.3 mm RCA/ XLR combo
  • Outputs: 2 x XLR
  • PowerTwist input and output
  • 35 mm Tripod mount
  • Housing material: Birch Multiplex
  • Dimensions (W x H x D): 425 x 315 x 453 mm
  • Weight: 17.4 kg
  • Colour: Black
PROS
  • • Birch multiplex housing provides excellent resonance and durability.
  • • DynX DSP offers impressive sound shaping and feedback control.
  • • Coaxial driver design delivers surprisingly coherent and focused sound.
  • • Robust Class-D amplifier provides ample clean power for stage monitoring.
CONS
  • • The weight makes transport a bit cumbersome for solo performers.
  • • EQ presets might be limiting for users needing very specific tonal adjustments.
  • • RCA inputs feel a bit dated compared to solely XLR options.

Product Video

Key Features

Power (Watts) 300 W RMS / 1200 W peak
Woofer Size 12"
Frequency Range 55 - 20000 Hz
Max SPL 127 dB
Connections 2 x XLR/RCA combo, 2 x XLR out, PowerTwist
Weight 17.4 kg

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Frequently Asked Questions

DynX offers a good balance of preset flexibility and real-time control, but lacks the granular customizability of higher-end, fully programmable DSP systems.
Yes, birch plywood adds rigidity and dampens unwanted vibrations, contributing to a cleaner and more focused sound compared to cheaper alternatives.
The narrower vertical dispersion helps keep sound directed towards the performers, which is beneficial for minimizing reflections and feedback in less-than-ideal stage environments.

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