The LM3-F cabinet has been specially designed to complement AP SK-F touring system. It provides with an efficient solution when there is a need to reinforce the low frequencies within a flown cluster. The LM3-F cabinet is a processor controlled 1 - Way design. It is composed of 2 x 15" ND cone drivers mounted in a proprietary horn-loaded band pass system. This particular design reaches a high efficiency on-axis and reduces substantially the sound emitted toward the rear, which prevents from unwanted low frequency feedbacks on-stage.

Key features 
  • High power handling
  • 55Hz cut-off frequency
  • Processor controlled
  • Optimal LF coupling

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Frequency response (1):  55Hz - 180Hz

Power handling(4):   2x 900W (AES) 

Maximum peak SPL (2):   140dB


Low frequency:   2x 15" ND long excursion cone drivers, ferrofluid cooled

Nominal Impedance:  2x 8 Ohms

Connectors:   2x Neutrik Speakon, model NL4MP (wired in parallel)


Cabinet Size (WxHxD):   547 x 825 x 630mm

Cabinet finish:   Black epoxy painted

Protective grill:  Front metal grill covered with charcoal grey foam

Weight:   52Kg

Elements & Accessories 
  • SD2
  • SK-F
  • MP Series
  • AP44M10
  • AP48M10
  • ALC48

(1) Frequency response: +/- 3dB, measured at 3 meters, on axis, half-space conditions -  MLSSA 1/3 octave

(2) Max peak SPL: Measured with music referred to 1 meter

(3) Crossover: Acoustical crossover frequency - at these frequency, transducers produce equal sound pressure level

(4) AES: Power handling is measured under AES standard conditions

(5) Power AMPS: Amplifier RMS output power per channel into 2 ohms, both channel driven