DAS Audio – Action S118A, Active High-Output 18″ Subwoofer

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D.A.S. Audio – Action S118A, Active Horn-Loaded High-Output 18″ Subwoofer

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SKU: 050127 Category:

DAS Audio - Action S118A, Active Horn-Loaded High-Output 18" Subwoofer



The ACTION-S118A is a powered subwoofer system designed to provide outstanding performance in terms of output power, bandwidth extension and distortion. The ACTION-S118A incorporates the 18LX loudspeaker equipped with 4″ voice coil, offering an excellent power handling capacity, reduced distortion and power compression. The ACTION-S118A incorporates a high power (3200 W peak) amplifier design providing ample headroom and accuracy. The amplifier uses the latest Class D design.

The subwoofer system includes two balanced inputs with stereo 100 Hz filtered output connections for Action satellite systems. The high pass filter can be defeated to offer stereo “loop thru” connections. A variable low pass filter ranging from 63 Hz to 100 Hz, gain control and polarity reverse increase user control over the system. Signal present and limiter LEDs indicate the system status and assist in setting the optimum level, via the level control knob. The top panel offers a pole mount socket for use with 35 mm metal posts for mounting full-range DAS systems above the ACTION-S118A sub-woofer unit.



Active horn-loaded subwoofer system
3200 Wpeak Class D amplifier
63 Hz – 100 Hz variable LPF
Deep – Loud EQ switch
Birch plywood enclosure
Durable ISO-flex paint


Live sound reinforcement
Bands, DJ´s and performers
Speech and vocals
Music playback in entertainment
A/V, conferences and presentations

DAS Audio Action S118A Technical Data

Frequency Range (-10 dB)35 Hz -125 Hz (variable LPF)
Maximum Peak SPL at 1 m137 dB
Electronics and Connectors
Nominal Amplifier Power (continuous)1600 W
Nominal Amplifier Power (peak)3200 W
Input TypeBalanced
Input Impeadance20 kohms
Input Sensitivity1.95 V (+8 dBu)
Audio Signal Input Connector2 x Female XLR
Audio Signal Loop Thru Connector2 x Male XLR
AC Output ConnectorpowerCON NAC3MPB
Current Draw 230 V / 115 V1.8 A/-
Enclosure ConstructionBirch Plywood
Enclosure GeometryRectangular
FinishISO-flex Paint
Dimensions ( H x W x D )800 x 695 x 570 mm
31,5 x 27,4 x 22,4 in
Net Weight57,0 kg ( 125,7 lb )
LF Driver18LX
Carton Dimensions ( H x W x D )875 x 740 x 620 mm
34,5 x 29,1 x 24,4 in
Shipping Weight61,5 kg ( 135,6 lb )
Weight 62 kg

DAS Audio