• 12″ (308 mm) Low Frequency Driver
  • 1.5″ (38 mm) High Frequency Driver
  • Convenient mounting options
  • High performance coaxial driver
  • 90° conical dispersion
  • High SPL
  • Smooth frequency response on and off axis
  • Professional construction
  • High quality components


The Pulz CSX12 Cinema Surround Speaker System is designed to reproduce immersive audio soundtracks faithfully in medium and large cinemas.

Powered with a 12” high sensitivity and high power woofer and 1.5″ voice coil compression driver of European origin, CSX12 is capable of reproducing high SPL (sound pressure level) and uniform dispersion throughout the auditorium. In the conventional cinema surround speaker systems, multiple drivers are oriented either vertically or horizontally. This design may produce off axis lobes and uneven frequency response. The Pulz 12” driver with it’s coaxially mounted HF unit on the other hand is coherent and produces smooth on and off axis frequency response.

A sophisticated passive crossover with close tolerance components ensures seamless integration of low and high frequency drivers. The vented enclosure is CAD optimized for precise low frequency loading. The geometry of the acoustically transparent grill minimizes diffraction. Heavy duty spring loaded terminal posts facilitates convenient and secure connectivity at site.

The shape of CSX12 allows it to be wall mounted with a 15° downward angle. The enclosure is equipped with various mounting options to place it directly on the wall or mount it with an optional C-bracket to achieve ±45° tilts in 9° increments. Additional security hooks are provided for added safety when mounting the system on ceiling. The heavy duty MDF enclosure is finished with abrasion resistant textured paint.

The Pulz CSX12 incorporates advanced technology driver and components to deliver dynamic, high SPL and wide dispersion sound into medium and large cinemas to reproduce ambience and effects in the most demanding cinemas.

Frequency Response65Hz to 20kHz
Power Rating400W AES, 1600W peak
Sensitivity98dB @ 1W/1m
Maximum SPL124dB continuous, 130dB peak @ 1m
Nominal Impedance
Low Frequency Driver12″ (308 mm) Low-Mid driver with coaxial entry
High Frequency Driver1.5″ (38 mm) voice coil compression driver mounted coaxially
Crossover2kHz Passive, low loss air core inductors and MKP capacitors
Dispersion90° conical
FinishBlack impact resistant structured coating
ConnectorPush type binding post, cable upto 4 mm diameter
Enclosure15 mm MDF direct radiator vented enclosure
GrillAcoustically transparent black woven fabric
Dimensions (H X W X D)555 mm X 430 mm X 361 mm  (21.8″ X 19″ X 14.21″)
Net Weight16.8 kg (37 lb)
Packed Weight18.7 kg (41 lb)
SKU: a5