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CMX Audio LAS-403 3 Inch Line Array Loudspeaker System



LAS-403 is 3 inch passive line array speaker system of multiple driver units up to 120W/240W output, its aluminum body optional to add the rotatable mounting bracket, it is ideal for meeting room and conference center main sound reinforcement loudspeaker systems.

3 Inch Line Array Loudspeaker System


The passive line array speaker LAS-403 is high-end passive line array loudspeaker, an undisputed success in the field of professional audio, into a new range of applications within both the live and fixed installation fields. The passive line array column speaker system is compact and elegant, with a refined yet functional design. Most importantly it offers an uncompromising quality capable of successfully solving applications where conventional systems are inadequate.


  • High-end line array column loudspeaker with a frequency response of 150Hz to 20kHz
  • Compact passive line array column loudspeakers
  • 4 x 3″ full range speakers Neodymium magnet
  • 2 x XLR connectors for input or link
  • RMS power 120W Max 240W
  • Improved dispersion of horizontal 140 ° & vertical 15°
  • Design and elegance for easy integration even in the most demanding installations
  • Compact dimensions ensure listeners will focus on the sound and not the speaker
  • Mounting bracket L3A purchased separately



Description3” Passive Line Array Loudspeaker System
RMS Power120 Watts
Continuous Power240 Watts
Peak Power500 Watts
Sensitivity94dB 1W/1m
MAX SPL120/123dB (Bi-Amp)
Nominal Impedance8 Ω
Speaker4 x 3″ full range speakers Neodymium magnet
Crossover Frequency3K Hz
Horizontal Dispersion140 °
Vertical Dispersion15°
High Filter Pass150Hz, -24dB
Connector2 x XLR connectors for input or link
MaterialAluminum alloy and steel grill in black