LD System MON 121A G2 12" Active Stage Monitor

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Key Features:
  • Powered 12″ coaxial floor monitor with 35° angle
  • 250W RMS class A/B amplifier capable of 116dB continuous
  • Balanced input and output for looping multiple monitor to the same send
  • Solid 15mm plywood construction with heavy gauge metal speaker grille
  • Built-in limiter and protection circuits to help prevent overloading and protect from short-cicuiting
  • Designed and engineered in Germany

The MON121AG2 from the Stinger range is a compact active stage monitor for all mobile applications. The specially developed 12″ coaxial speaker with an integral 1″ HF driver and powerful ferrite magnets stands out because of a precisely symmetrical dispersion over 75° x 75° and attains a maximum sound-level pressure of 124dB with maximum resistance to feedback. It is driven by a Class A/B power amplifier with a power output of 1000W Peak. The frequency response curve is 80Hz – 20kHz.

Dependable operation of the LD MON121AG2 is ensured by a limiter that prevents overloading of the speaker and a protection circuit that guards against short-circuiting.

The input is a XLR-jack combo socket, an XLR output permits looping through of the signal. Other connector panel features include a volume control, IEC power socket, LED indicators of various colours for power, signal, and the limiter function.

The elegant looking bass-reflex enclosure of the LD MON121AG2 is made of 15mm-thick multiplex finished with a durable coating. A sturdy metal grille guards against speaker damage, and ergonomically milled handles make transport easier. The monitor angle is 35°

Technical Data

Type: Powered
Low/mid driver dimensions: 12″ (304mm)
Woofer type: Coaxial loudspeaker
Woofer magnet: Ferrite
Woofer brand: Custom-made
Woofer voice coil: 2″
HF driver dimensions: 1″
HF driver magnet: Ferrite
HF driver brand: Custom-made
HF driver voice coil: 1″
Dispersion (H x V): 75 x 75°
Amplifier: Class A/B
Power: RMS 250 W
Peak 1000 W
Frequency response: 80 – 20kHz
Crossover frequency: 2200 Hz
SPL (1W/1m): 100 dB
Max. SPL (continuous): 116 dB
Max. SPL (peak): 124 dB
Protection circuits: limiter , short circuit
Controls: On / Off , volume
Indicators: Limit , Power , Signal
Line Inputs: 1x XLR Combo Jack
Line Outputs: 1x XLR
Operating voltage: 230 V AC / 50-60 Hz
Cabinet Construction: 15 mm Plywood, Bass Reflex
Monitor angle: 35°
Dimensions: 440 x 360 x 514 mm
Weight: 17.8 kg

Related Documents

LDMON121AG2 Manual
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