- 4 x 15″ (380 mm) Low Frequency Driver
- 3.5″ (90 mm) Mid Frequency Driver
- 1.75″ (44 mm) High Frequency Driver
- Dual concentric design
- High efficiency system
- Point source reproduction
- Phase coherent sound
- High dynamic SPL
- Low harmonic distortion
- Exceptional transient response
- Smooth and extended frequency response
The Pulz ESM6 3-Way Cinema Screen Speaker System has been specially developed as a cost effective solution for large and extra large cinemas. The ESM6 incorporates many of the key features of the ESM7, however at a lower price point.
The system consists of 4 x 15” low frequency high efficiency transducers in conjunction with a unique coaxial Mid-High frequency driver. The 90° x 40° large format pattern control horn exhibits uniform Mid-High frequency response throughout the cinema auditorium.
The Mid-High coaxial driver has been specifically engineered to overcome the incoherency of the traditional 3-Way approach due to which it delivers exceptional dialogue clarity and sound imaging, superior to the conventional Mid-High configuration.
The quad 15″ drivers are independently loaded in a direct radiator bass-reflex enclosure. This technique avoids “sympathetic failure” and provides better interface options with the amplifiers. The large port area reduces turbulence at full power output and low frequencies. A heavy duty spring loaded push type terminals ensures secure connection to the LF driver. The adjustable steel bracket allows the finer alignments of the horn to suit individual auditoriums, which can then be locked into position.
The system can be conveniently bi-amped with built in passive crossover between the Mid and High section or tri-amped using an Active Analog or Digital crossover.
The ESM6 is capable of meeting the requirement of SMPTE cinema specifications in very large auditoria.
|Frequency Response||45Hz to 20kHz|
|Power Rating||LF: 1600W AES, 6400W peak;
MF: 150W AES, 1000W peak;
HF: 80W AES, 450W peak
|Sensitivity||LF: 104dB @ 1W/1m;
MF/HF: 118dB @ 1W/1
|Maximum SPL||LF: 136dB continuous, 142dB peak @ 1m;
MF/HF: 139dB continuous, 145dB peak @ 1m;
|Nominal Impedance||LF: 4Ω + 4Ω; MF/HF: 8Ω|
|Recommended Amplifier||1200W to 1800W @ 4Ω x 2 Ch.|
|Low Frequency Driver||4 x 15″ (380 mm) weather resistant long excursion woofer|
|Mid Frequency Driver||3.5″ (90 mm) voice coil coaxial compression driver|
|High Frequency Driver||1.75″ (44 mm) voice coil coaxial compression driver|
|Crossover||500Hz Active, 6.5kHz Passive|
|Finish||Black impact resistant structured coating|
|Connector||Push type binding post, cable upto 4 mm diameter|
|Enclosure||18 mm MDF direct radiator vented enclosure|
|Horn||Large format 90˚ horizontal x 40˚ vertical constant directivity horn|
|Dimensions (H x W x D)||1808 mm x 893 mm x 760 mm (71.1″ x 35.1″ x 30″)|
|Net Weight||137 kg (302 lb)|
|Packed Weight||148 kg (326 lb)|