Speaker System

Speaker System
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Availability: Pre-Order
Model: T12A
Manufacturer: Montarbo
Average Rating: Not Rated

T12A - 3 Way Acyive Bi-Amplified Speaker System



T12A is a bi-amplified speaker system designed to offer exceptional acoustic efficiency from a remarkably compact and light-weight enclosure. It is capable of extremely high, undistorted, sound pressure levels (129 dB). Precise and detailed acoustic image is guaranteed by exceptionally linear frequency and phase responses. T12A meets both the musician's and the sound company's requirements and it is the ideal choice for those who constantly work in medium/large venues, both indoor and outdoor and require a versatile system (for live music performances, theatre, conferences, public address').


• High sound pressure levels without distortion.

• Precise and detailed acoustic image.

• 129 dB max SPL.

• 2, class AB, Mosfet amplifiers delivering a total output power of 
500 Watts (LF 350 W, HF 150 W).

• 2 indipendent dedicated dynamic processors.

• Active cross-over filter (24 dB/oct Linkwitz-Riley, 600 Hz).

• 12” high efficiency woofer with lightweight neodymium magnet assembly and 3” voice coil.

• 6” Midrange.

• 1” neodymium compression driver with 2” voice coil.

• 90° x 70° constant directivity horn (Montarbo design).

• Trapezoidal shape for optimal sound diffusion and more flexible installation.

• Compact and sturdy cabinet made from high grade birch multiply 
with highly resistant polyurethane paint finish. 
It is equipped with steel protection grid, two side handles for easy carry and set-up and a stand adapter.



• Medium/large-sized main sound reinforcement system

• Voice reinforcement system

• Theatrical sound reinforcement

• Night clubs

• Ballrooms

• Conference centers, presentations

• Houses of worship.



Enclosure 3-way bass-reflex
Frequency response 45 Hz ÷ 20 kHz
Sensitivity (1W,1m) 101 dB
Max SPL 129 dB
Components (custom) 12" neodymium magnet woofer 
(3" voice coil); 
6” midrange;
1" compression driver (2” voice coil); 
constant directivity 90°H x 70° V 
rotatable horn
Electronic crossover 600Hz / 24dB Oct. (Linkwitz-Riley)
Construction Multiply birch; polyurethane paint; powder coated steel protection grille; carrying handles; stand adaptor.
Amplifier 2 MosFet, class AB, amps controlled by 
2 independent active, dynamic processors
Max. output power 350 + 150 W (8 ohms / 0,1% THD)
Bass: 350 W 
Mid/High: 150 W
Connections 1 balanced Neutrik Combo® input 
1 balanced XLR output (link)
Dimensions (WxHxD) 42 x 61.6 x 35 cm
Weight 23.5 kg
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Speaker System
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Speaker System
Click to enlarge