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ASX Active subwoofer

The Martin Audio ASX subwoofer is a revolution in ultra-efficient, low frequency sound reproduction – achieving the highest ever SPL from a single low frequency enclosure housing a single driver.

At the heart of the ASX is a unique, patented 21” transducer/Class D amplifier/DSP combination which provide double the output capability of a conventionally driven loudspeaker driver of the same size.
When incorporated into a Martin Audio Hybrid® horn design, the complete system can deliver an unsurpassed 152dB peak output (measured) from a single enclosure.
This is typically greater than can be achieved by 2 x 18” conventionally driven, reflex subwoofers.Additionally, the adaptive control loop technology maintains linearity up to the maximum output level and power compression is virtually eliminated.
The dynamic, low distortion sonic signature of the ASX at full power is a revelation.

  • Ultra-efficient, with 152dB @ 1m half space maximum output
  • Hybrid® large folded horn and ported design, -3dB @ 30Hz
  • Single 21" (530mm)/6" (150mm) voice coil driver with 2.4" (60mm) peak-to-peak excursion
  • Dedicated Class D amplifier with 8.5kW peak power
  • Switched mode power supply with PFC (Power Factor Correction) and global mains voltage operation
  • DSP on board providing delay, EQ and filtering as well as amplifier and driver excursion limiting
  • Premium club installations
  • Stadium installations
  • Theme park special effects
FACE Contact   
Hoek 76 - unit 301     
2850 Boom

E: info@face-be.eu     
T: +32 3 844 67 97
F: +32 3 844 67 4
H.R. Antwerpen 291868
IBAN BE05 4144 1939 3175
BTW BE0 448 180 481

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