SKU: 69930312515

LD Systems LDS-MON12AG3 Powered Coaxial Stage Monitor - 12"

Sale price$265.50 Regular price$295.00
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Description

LD Systems LDS-MON12AG3 Powered Coaxial Stage Monitor - 12"Enjoy professional quality sound reproduction with the LD Systems MON 12 A G3, a compact, powered stage monitor that can double as a main PA speaker, well suited for bands, performers, DJs, and singer songwriters. The MON 12 A G3 delivers a powerful and precise sound, thanks to the 300W RMS (1200W peak) Class D amplifier that powers the 12" woofer and 1" high frequency driver. The drivers are arranged in a coaxial design for true point source

Enjoy professional quality sound reproduction with the LD Systems MON 12 A G3, a compact, powered stage monitor that can double as a main PA speaker, well suited for bands, performers, DJs, and singer-songwriters. The MON 12 A G3 delivers a powerful and precise sound, thanks to the 300W RMS (1200W peak) Class-D amplifier that powers the 12" woofer and 1" high-frequency driver. The drivers are arranged in a coaxial design for true point-source performance and provide a frequency response of 68 Hz to 18 kHz with a peak SPL of 127 dB.

The rugged enclosure is made from Birch plywood and features a resistant polyurea coating. The side of the speaker features the two combo XLR-1/4" inputs and XLR-thru outputs, as well as two powerCON power connectors for daisy-chaining to other monitors. The second generation DynX DSP provides four application presets, a 3-band EQ, tunable notch filter, and an alignment delay. The other side of the speaker features a 35mm pole socket for raising the speaker on a stand to be used as a main PA. The MON 12 A G3 ships with a powerCON power cord.

Features
  • Compact high-performance stage monitor with top-of-the-range technologies
  • Class-D power amplifier with 300W RMS / 1200W peak and 127 dB max. SPL
  • Coaxial design for true point source with a 1" 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
  • 35mm speaker stand flange for FOH applications
  • Durable Polyurea coating and heavy-duty front grille

Specifications

Configuration
Active 2-Way
Enclosure Type
Bass-Reflex Floor Monitor
Total Power Capacity
HF / LF:
300 W RMS
600 W Program
1200 W Peak
HF Driver
1 x 1" / 25.4 mm Tweeter
MF Driver
No
LF Driver
1x 12" / 304.8 mm Woofer
Frequency Range
55 Hz to 20 kHz -10 dB
Wireless Connectivity
No
Color
Black
Enclosure Type
Bass-Reflex Floor Monitor
Total Power Capacity
HF / LF:
300 W RMS
600 W Program
1200 W Peak
Amplifier Class
HF/LF:
Class-D
Drivers
HF Driver
1 x 1" / 25.4 mm Tweeter
HF Voice Coil
1.75" / 44.45 mm
MF Driver
No
LF Driver
1x 12" / 304.8 mm Woofer
LF Voice Coil
2.5" / 63.5 mm
Magnet
Ferrite
Performance
Frequency Range
55 Hz to 20 kHz -10 dB
Frequency Response
68 Hz to 18 kHz -3 dB
Maximum SPL
127 dB SPL (Peak)
Coverage Angle
50° H x 90° V
Protections
Output Limiter, Overcurrent, Overvoltage, Thermal
Connectivity
Audio I/O
2x Combo XLR-1/4" 3-Pin Female Balanced/Unbalanced Line Input
2x XLR 3-Pin Male Balanced Line Thru
Network I/O
No
USB I/O
No
Wireless Connectivity
No
Bluetooth
No
Mobile App Compatible
No
Signal Processing
Crossover
1400 Hz (Active)
EQ
Yes
Parametric EQ
No
Semi-Parametric EQ
No
Filters
1x Notch/Band-Pass
Dynamic Processing
Limiter
Alignment Delay
Yes
Phase Adjustment
No
Digital Signal Processing
Venue Settings
Power
AC Input Power
100 to 240 VAC, 50 / 60 Hz
AC Power I/O
1x powerCON Input
1x powerCON Output
Physical
Color
Black
Mounting
1 x 1.4" / 35 mm Pole Socket
Mounting/Monitor Angle
33° (As Floor Wedge/Monitor)
Handles
2x Side
Environmental Protection
No
Construction Material
Plywood
Dimensions
to 17.816.7 x 12.4" / to 42.5 x 31.5 cm
Weight
38.4 lb / 17.4 kg
Packaging Info
Package Weight
47.7 lb
Box Dimensions (LxWxH)
22.25 x 22 x 17"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 69930312515

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Color: Black
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Jo Y.
Draper, US
★★★★★ 4
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I really like this bag. It looks more expensive than it is. I get a lot of compliments. Roomie and lightweight. Just the right size for my purposes.
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Reviewed in the United States on January 30, 2026
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Nora Hands
Belleville, US
★★★★★ 5
Perfect size for me!
Color: Black
I've had this bag for several months! It's in GREAT condition for the price that I got it for! I've had one maybe a couple stitches on the handle fray a little bit, but other than that it's holding up amazingly! Surprisingly it holds a lot, wallet, keys, small makeup bag, and a smaller bag for hair ties, pins, tampons and whatnot. It's very soft, the color doesn't fade! The material isn't hard leather, it's very maluable, making it fit wherever you put it, which is exactly what I was looking for. When this one eventually wears out, I'll 100% buy another one again because it's small and it matches every single one of my outfits!
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Reviewed in the United States on April 7, 2026
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Isabel Guzman
Pawtucket, US
★★★★★ 3
Cute but cheaply made
Color: Black
I love this bag so much. However, I had to purchase twice because the first one broke due to the fabric on the inside catching on the zipper and when I tried to undo it, it ripped. The second bag still has problems with the zipper but it has stayed in good condition. The bag holds quite a lot and it’s really good. Overall I would say that bad is cheap but also lasts? Just be cautious of the zipper.
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