MG412P

12" Passive 1200W Two-way Loudspeaker with Full-Range / Bi-amp Switch

Features

The Sound Barrier MG412P is a versatile, passive two-way loudspeaker system, featuring a powerful 12-inch low-frequency woofer and a high-power 1-inch exit HF driver. Despite its compact size, this speaker delivers exceptional output and fidelity, making it ideal for various professional applications, including small to medium-scale sound reinforcement, AV presentations, houses of worship, distributed systems, front fill/infill, and stage monitoring.

With a peak output power of 1200W and a frequency response of 50Hz-19KHz, the MG412P ensures clear, full-range sound. Its wide sound dispersion pattern (90° x 60°) and the option to operate in full range or bi-amp mode via a high-current, recessed switch on the rear panel input plate add to its flexibility.

Constructed from durable Birch plywood, the MG412P resists distortion and maintains sound quality at all volume levels. The 35mm pole socket, integrated flying/suspension points, and monitor wedge cut allow for versatile mounting options, whether as a satellite speaker, in fixed installations, or as a floor monitor. A convenient top handle ensures easy transport, making it perfect for use in courtyards, conference rooms, schools, churches, music performances, and speaking events.

AppLICATION
PRO SOUND
INSTALLATION


Full Range or Bi-amp

MG passive 12" and 15" cabinets may be operated in full range or bi-amp mode utilizing the high-current, recessed switch mounted on the rear panel input plate.

Product Specifications

Acoustic Specifications

FREQUENCY RESPONSE: 
50Hz-19kHz (-3dB)

COVERAGE ANGLES: 
90° (HORIZONTAL), 60° (VERTICAL) 

MAX SPL:

127 DB

IMPEDANCE:
 
8 OHM

Transducers

LOW FREQUENCY: 
12-INCH, 3-INCH VOICE COIL

HIGH FREQUENCY:
1-INCH, 1.4-INCH VOICE COIL

Power Section

TOTAL POWER HANDLING (FULL RANGE): 
1200W PEAK

TOTAL POWER HANDLING (BI-AMP):
HF: 200W PEAK, 50W RMS
LF: 1000W PEAK, 250W RMS

Processor Section

CROSSOVER FREQUENCY:
2.5kHz

FULL RANGE / BI-AMP SWITCH:
YES

Input / Output Section

INPUT SIGNAL: ​​
SPEAKON TYPE

OUTPUT CONNECTORS:
SPEAKON TYPE

FULL RANGE / BI-AMP SWITCH:
YES

Construction

COLOR:
BLACK 

HANDLES:
TOP & BOTTOM WOOD RECESSED HANDLE ​

CABINET MATERIAL:
BIRCH PLYWOOD

RIGGING:
FLYING POINTS
35MM PITCH POLE MOUNT
STAGE MONITOR CUT

GRILLE:
STEEL WITH ANTI-CORROSION COAT


Dimensions

WIDTH: 13.8 INCH / 350 mm

DEPTH: 14.2 INCH / 360 mm

HEIGHT: 23.6 INCH /600 mm

WEIGHT: 46 LB / 21 KG

Documentation

User Manual

Data Sheet

Headquarters

6935 NW 51st Street
Miami, FL 33166, US

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