• 1 X 18″ (455 mm) Woofer
  • High dynamic SPL
  • Low harmonic distortion
  • Ultra High excursion limits
  • High temperature stabilized 4” copper voice coil
  • Waterproof cone with double sided treatment
  • Deep bass


The Pulz EW2 Subwoofer System has been specifically developed for playback of digital audio sound- tracks in prestigious cinema theatres where high quality and high SPL is a must. The system is capable of high power output, low distortion and smooth frequency response to the lowest audible frequencies.

The 18” driver is loaded in a direct radiator bass-reflex enclosure. It has a 4” high temperature stabilized voice coil for high power handling and reduced power compression. The specially treated cone is weather resistant and can withstand extremely severe climatic conditions. The large port area reduces turbulence at full power output and low frequencies.

The EW2 is recommended where no compromise low frequency effects and long term reliability are desired.

Frequency Response30Hz to 200Hz
Power Rating1000W AES, 4000W peak
Sensitivity98dB @ 1W/1m
Maximum SPL128dB continuous, 134dB peak @ 1m
Nominal Impedance8 Ω
Transducers1 X 18″ (455 mm) long throw weather resistant woofer
FinishBlack impact resistant structured coating
ConnectorPush type binding post, cable upto 4 mm diameter
Enclosure18 mm MDF direct radiator vented enclosure
Subsonic Filter30Hz high pass 18dB/octave slope
Dimensions (H X W X D)915 mm X 725 mm X 455 mm (36” X 28.5” X 18”)
Net Weight60 kg (132 lb)
Packed Weight63 kg (139 lb)