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M-1280

High power and high sound pressure output
Spherical acoustic directivity
Reasonable proportion of air outlet holes in the box to achieve the ideal minimum frequency
A bright red composite Z-shaped acoustic design sound reinforcement board
Overview

M-1280, Folding low frequency, with a wide range of resonance frequencies between 33-150 Hz, it can provide a perfect low frequency sensation. It has both a low frequency dive down to 33Hz and a burst sensation from 70Hz-120Hz.


The double 18 inch subwoofer features a foldable structure that allows the air waves of the long stroke subwoofer to pass through a sufficiently long air outlet distance, providing ultra-low diving response for low frequencies. At the same time, the smooth circular arc structure inside makes the airflow silky smooth, reducing the noise generated by the airflow to almost negligible levels.


When used in multiples of three, M-1280 can form a heart-shaped subwoofer array, achieving precise low-frequency directional control and greatly reducing rear sound radiation;

When used in combination with two or multiples of two, End Fi subwoofer arrays can also be used.


By placing a cabinet facing back and driving it with an amplifier that supports OPRA A+software,


The shell is made of high-strength marine plywood and coated with IP56 grade impact resistant and weather resistant water-based paint on the surface. It has a front metal grille with acoustic transparent foam, side handles for easy transportation, and four rubber feet at the bottom to prevent scratches.


The optional waterproof transport cover can also fully protect the front of the subwoofer during transportation.

Technical Data

System Data

Frequency response (-5 dB standard) :

38 Hz - 130 Hz
Frequency response (-5 dB 100 Hz mode) :
38 Hz - 110 Hz
Frequency response (–5 dB INFRA mode) :
32 Hz - 80 Hz

Max. sound pressure :
with OPRA TTM8K4 / OPRA 4412    126 dB
with OPRA TTM12K4/OPRA Aura 8   132 dB
with OPRA X4/ X8 / X4L   135 dB

Cabinets per amplifier channel :

1





Loudspeaker Data

Configuration :
High performance subwoofer

Nominal impedance
4 Ω

Power handling capacity (RMS/peak 10 ms)
1500/6000 W

Components :
2 x 18" driver

Connections :
2 x NLT4 F/M
SUB 1+ 1-
    /    2+ 2-




Dimensions / weight

Dimensions (h x w x d) :
1490 x 640 x 925 mm

58.66 x 25.20 x 36.42 "


Weight :
138 kg

260.94 lb





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