User manual
7
ACTION-525A
  - 2-way powered system
  - 2 x 15" bass loudspeaker, 15MI (2,5" VCD)
  - Compression driver with titanium diaphragm, M-44 
(1,75" VCD)
  - Two steel-reinforced handles
  The ACTION-525A is a powered loudspeaker (2 channel 
Class D amplifier), that utilizes two 15” bass loudspeakers for 
extra low frequency punch and higher SPL. High frequencies 
are  handled  by  a  1”  compression  driver  with  titanium 
diaphragm. The trapezoidal cabinet is constructed using Birch 
plywood and protected with a hard-wearing black paint finish. 
Two bar handles and a steel grille sealed against corrosion 
using a polyamide powder coat finish are provided. Rigging 
points provide a safe and simple way to fly the ACTION-525A 
cabinets.
ACTION-S18A
  - Bass-reflex powered subwoofer system
  - 18" low frequency transducer, 18FW4 (3" VCD)
  - Precise and powerful bass reproduction
  - Top located pole mount socket
  The ACTION-S18A bass powered system (Class D amplifier) 
incorporates a 18” low frequency transducer with a 3" voice 
coil mounted as a direct radiator into a bass-reflex cabinet. The 
loudspeaker is protected by a perforated steel grille, sealed 
against corrosion using a powder coat finish. The ACTION-S18A 
is designed for use in biamped systems. A top located pole-
mount socket permits mounting full-range systems above the 
ACTION-S18A and two bar handles makes moving easy.
ACTION-S218A
  - High output bass-reflex powered subwoofer system
  - Twin 18" loudspeakers, 18FW4 (3" VCD)
  - Durable black paint finish
  - Side located bar handles
  This bass-reflex powered subwoofer system uses dual 18" 
bass  loudspeakers  equipped  with  3"  voice  coils.  The 
exceptional power handling capacity and efficiency provide high 
sound pressure levels of powerful bass. Two hand locations 
facilitate handling. The cabinet is designed to be stacked in the 
vertical  position  in  order  to  reduce  the  units  "on-stage" 
footprint.
ACTION-S118A
  - Powered horn-bass subwoofer system
  - Class D 3200W amplifier
  - 1x 18" long excursion woofer, 18LX (4" VCD)
  - Deep/Loud EQ selector
  - Filtered output defeat switch
  - Variable 80-125 Hz high-pass filter
  - Gain control and polarity switch
  - Top located pole mount socket
  The ACTION-S118A horn bass powered system (Class D 
amplifier) incorporates a 18” long excursion woofer with a 4" 
voice coil mounted as a direct radiator with load cabinet. The 
loudspeaker is protected by a perforated steel grille, sealed 
against corrosion using a powder coat finish. The ACTION-
S118A is designed for use in biamped systems. A top located 
pole-mount socket permits mounting full-range systems above 
the ACTION-S118A and two bar handles makes moving easy.
Manual del Usuario / action 500 series / User’s Manual
INTRODUCTION (cont'd)INTRODUCCIÓN (cont.)










