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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Verified Purchase
Heather
Lowell, US
★★★★★ 5
Great little frother!
Color: Absolute Black, Size: Z1 Motor + Batteries
Works great! I use it for my coffee & creamer, and also my electrolyte mix. Great price which includes Duracell batteries and a hand little stand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
A
Verified Purchase
Amazon Customer
Lexington, US
★★★★★ 5
awesome company
Color: Black, Size: Z1 Motor + Batteries
I ordered one of the frothers and it stopped working in about 1 month. The company was so pleasant to work with and immediately sent me a new one to replace the one I had. They offered me an option of a rechargeable one with a little more cost or the battery powered free. I chose the battery powered and received it quickly. They are an awesome company with great prices and stand behind their products. Nice to see this in a company. Will be buying more items from them in the future!!
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Reviewed in the United States on May 4, 2026
L
Verified Purchase
louctiel
Dallas, US
★★★★★ 4
A Frother that Won't Turn Off? Great Service. Lost Package. Great Hot Chocolate. Worth It!
Color: Black, Size: Z1 Motor + Batteries
I saw this item (or one similar) on an Alton Brown short video. He recommended a frother and I thought "what the heck? If AB recommends a uni-tasker, it must be something good." The item came in, loaded with batteries and all. I removed the plastic tab that interrupts the power and the unit kicked on. I wasn't pressing anything. It just started and would not stop. To return the item is not worth the time or money, especially since none of the "free return" options are anywhere close to me. Called the company and told them what had happened. I spoke with a very nice woman and after I described what happened, her response was not faux sympathy, but "that shouldn't have happened. We'll make it right." She offered not only to replace the unit, but send a second one free of charge. When I declined the second one, she said "take it for your troubles. Give it to a friend if you want." The order was sent out. Tracking via USPS was sent. The package was supposed to be delivered on a Friday, which was great as we were supposed to get cold temps and snow. I was anticipating making frothy hot chocolate. Suddenly the tracking showed the package being delivered. It was not. You cannot ask the USPS to find a package for 7 days and my local post office doesn't answer the phone. Disappointed, I started to make dinner and looked out the window and I could see my postal carrier's truck a block away. I waddled over to the truck and talked to her. She said "I know where it is." She had delivered it 3 blocks away. Same house number, but different street. She went and found the package, brought it to me and Bob's your uncle. That night I made hot chocolate and used the frother. I was surprised that the long shaft did not vibrate or waiver. It stays true. The speed is fast, but not overly so. The thing made a difference. It seemed to make the hot chocolate "lighter" and smoother. I threw a piece of chocolate in the mug, waited a little and then frothed again using the frother. No issues with the frother. I now had frothy, really chocolate-ly hot chocolate. For kicks and on the advice of a friend, I added a tablespoon of peppermint schnapps and used the frother again. Best hot chocolate from a mix I ever had. The frother worked better than advertised. Woo Hoo!! Because the first one didn't work, I have to knock a star off of the rating for the product. But the customer service and actual accountability of the women with whom I spoke is refreshing in the world of product support and customer service. The item is really good and would recommend whole heartedly.
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Reviewed in the United States on January 11, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
Worth it!
Color: Absolute Black, Size: Z1 Motor + Batteries
It works great! Makes a big difference and my coffee is better! Easy to use and clean. The stand is perfect to keep it accessible. Only thing I would warn customers is to pay attention to instructions on how to insert batteries.
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Reviewed in the United States on May 18, 2026
M
Verified Purchase
Matthew Vincent
Boise, US
★★★★★ 5
High Quality and Surprisingly Powerful
Color: Absolute Black, Size: Z1 Motor + Batteries
The Pros: Unexpected Power: I usually know exactly what to expect with the products I order, but this unit really blew me away. It is surprisingly powerful and handles everything much better than I anticipated. Premium Batteries Included: It was a great surprise to find that it came with Duracell batteries. Seeing a name-brand battery included really speaks to the overall quality of the product and shows they aren't cutting corners. Solid Build: From the moment I set it up, the unit felt sturdy and well-constructed. It is rare to be this genuinely pleased with a purchase right out of the box. The Cons: Operating Noise: Because the motor is so powerful, it does produce a bit more noise than some weaker units. It isn't a dealbreaker, but it is noticeable during extended use. Bottom Line: This is a high-quality product that exceeded my expectations in both performance and presentation. The fact that it comes ready to go with reliable batteries is a huge plus. I am very pleased with this purchase.
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Reviewed in the United States on May 12, 2026

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