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LD systems

MON 15 A G3 Active 15-inch 1200W RMS Theater Monitor Speaker, designed specifically for artists, black color, LD Systems brand

LD systems MON 15 A G3

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4,370

5,520
MON 15 A G3 LD Systems Active 15-inch 1200W RMS Theater Monitor Speaker , designed specifically for artists, black color.Monitor headphones represent ...
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Weight 23.15 KG
SKU MON 15 A G3

4,370

5,520
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MON 15 A G3 LD Systems Active 15-inch 1200W RMS Theater Monitor Speaker , designed specifically for artists, black color.


  • Monitor headphones represent theaters The LD Systems MON 15 A G3 is the next generation of professional stage monitor headphones, combining powerful performance, high fidelity, and cutting-edge audio technology in a compact and stylish design. Specifically designed to meet the needs of artists, bands, and professional audio companies, it delivers a clear and balanced listening experience even in the most demanding environments.


  • Thanks to its Coaxial Point Source design and Class D internal amplifier, the speaker delivers natural, homogeneous sound with a high power of up to 1200W Peak and a sound pressure level of 129dB, making it suitable for theaters, concerts, and conferences. It can also be used as a master speaker (FOH) without the need for a subwoofer in many applications.


Technical description:

  • The Monitor MON 15 A G3 speakers rely on a two-way coaxial sound system that includes a 15-inch bass speaker with a 3-inch voice coil, along with a high-frequency compression driver with a titanium diaphragm and a 1.75-inch voice coil, achieving the true Point Source principle for an accurate sound picture and balanced response across all frequencies.


  • The speaker is equipped with a Class D amplifier with 300W RMS and 1200W Peak power, as well as a DynX® DSP Gen.2 digital signal processor that maintains sound purity and prevents distortion even at maximum operating levels.


  • The speaker also provides an advanced set of audio processing tools, including a 3-Band EQ, Notch filter, Delay function, and four presets, giving the user great flexibility in adjusting performance according to the nature of the place and use.


Technical specifications:

  • Brand: LD Systems
  • Model: MON 15 A G3
  • Product type: Active Stage Monitor headset
  • Design: Two-way (2-Way) Coaxial
  • Continuous power (RMS): 300W
  • Peak power: 1200 watts
  • Amplifier category: Class D
  • Speaker size (Bass): 15 inches
  • Bass audio file: 3 inches
  • High-frequency driver: 1 inch
  • HF voice coil: 1.75 inch with titanium diaphragm
  • Frequency response (-3dB): 58Hz – 18kHz
  • Frequency response (-10dB): 48Hz – 20kHz
  • Crossover frequency: 1300Hz
  • Maximum sound pressure level: 129dB
  • Average pressure level: 122dB
  • Coverage angle: 50° horizontal × 90° vertical
  • Monitor angle: 33°
  • Inputs: 2 x Jack TRS / Combo
  • Outputs: 2 x XLR
  • Audio processing: DynX® DSP Gen.2


  • DSP functions:
  • EQ three-band
  • Delay
  • Notch Filter
  • 4 Presets


  • Protection: Overload, overheat, overvoltage protection, and multi-range limiter
  • Material: Birch Multiplex + MDF
  • Coating: Polyurea, shock and scratch resistant
  • Front grille: Durable aluminum
  • Stand base: 35 mm (0° / 5°)
  • Dimensions: 505 x 340 x 517 mm
  • Weight: 23.15 kg


Key features:

  • Internal Class D amplifier with a power of 300 watts RMS.
  • Peak power up to 1200 watts.
  • Coaxial Point Source design for a natural and consistent sound.
  • Professional sound pressure level up to 129dB.
  • The DynX® DSP Gen.2 processor prevents distortion and maintains sound quality.
  • Three-band audio equalizer with Delay and Notch Filter.
  • Four operating modes are ready to suit different applications.
  • The ability to easily connect multiple speakers via professional inputs and outputs.
  • It can be used as a monitor or as a FOH (Focus-On Hearing) speaker.
  • Polyurea coating is highly resistant to intensive use.


Product summary:

  • The LD Systems MON 15 A G3Monitor combines professional performance, power, and versatility, making it the ideal choice for theaters, orchestras, and conferences. It delivers precise sound thanks to its coaxial design, with advanced processing capabilities that make it suitable for various professional environments and applications.


Additional features:

  • Point Source technology for more accurate sound distribution.
  • Low-rise design suitable for the stage.
  • PowerCON Loop Through ports for organizing electrical connections.
  • It can be used as a primary speaker without a subwoofer in many applications.
  • Easy to transport and install thanks to the built-in handles.
  • Compatible with modern professional systems.
  • High manufacturing quality and long service life.


Applications used for the product:

  • The professional theatrical monitor.
  • Concerts.
  • Musical groups.
  • Conferences and events.
  • Event halls.
  • Places of worship.
  • Theaters.
  • Audio system rental companies.
  • Main audio systems (FOH).
  • Live broadcasts and studios.


Summary and final advice:

  • If you're looking for a professional active monitor speaker that delivers powerful, accurate sound with the latest audio processing technology, the LD Systems MON 15 A G3 Theater Monitor Speakers are an excellent choice. With a 300W RMS output, true coaxial design, DynX® DSP Gen.2 processor, and a sound pressure level of up to 129dB, you'll get reliable performance and exceptional sound quality suitable for theaters, concerts, and conferences, along with great flexibility in tuning, installation, and professional use.