• 15” (380 mm) Low Frequency Driver
  • 1.75″ (44 mm) High Frequency Driver
  • High performance coaxial driver
  • 90° conical dispersion
  • High SPL
  • Smooth frequency response on and off axis
  • Professional construction
  • High quality components


The Pulz CX15 SMP loudspeaker provides a high quality high performance speaker system for behind the screen home theatre systems and preview theatres.

The CX15 SMP incorporates true point source technology and is a 2-Way passive loudspeaker containing a 1” exit compression driver assembled in a coaxial configuration along with a 15” LF driver providing a conical 90°opening.

Further advantages of the coaxial approach includes a single point source radiation, total wave front coherency at all frequencies and superimposed LF/HF dispersion characteristics are free of the polar lobing effects typical of traditional horn and woofer combinations. The net result is natural studio monitor level sound quality that for dedicated Home theatres and preview theatres.

Frequency Response50Hz to 20kHz
Power Rating500W AES, 2000W peak
Sensitivity98dB 1W/1m
Maximum SPL125dB continuous
Low Frequency Driver15″ (380 mm) Low-Mid driver with coaxial entry
High Frequency Driver1.75″ (44 mm) voice coil compression driver mounted coaxially
Crossover1.3kHz Air core inductor, MKP capacitors, wire wound resistors
Dispersion90° conical
FinishBlack impact resistant structured coating
ConnectorPush type binding post, cable upto 4 mm diameter
Enclosure18 mm MDF vented enclosure with acoustically transparent black fabric grill
Dimensions (H X W X D)701 mm X 530 mm X 298 mm (27.6” X 20.9” X 11.7”)
Net Weight33 kg (73 lb)
Packed Weight38 kg (84 lb)