Expersys Technologies

Our team of professionals is backed by years of experience and deep exposure to the cinema industry. We believe in strong teamwork and openly sharing information with clients to keep them informed about industry trends and new technologies that enhance the cinematic experience.

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Jalan Puteri , 47100 Puchong, Selangor, Malaysia.
sales@expersys.com.my
+603 8066 4263
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Dolby System 133

The Dolby System 133 is one of our newest speaker innovations. The speaker features a proprietary asymmetrical dual-entrant horn to deliver consistent audio coverage and uniform volume shading for every seat in the venue, including Dolby Atmos® rooms up to approximately 124 feet (37.8 m) in depth.

Utilizing custom compression-driver technology, superior enclosure design and higher-quality woofers, the Dolby System 133, consisting of (1) CS136MH and (1) CS136LF, yields greater intelligibility and enhanced low-frequency extension.

With intuitive ergonomic design and features, the Dolby System 133 allows for quick, easy installation and service. Built on the foundation of Dolby’s industry-leading system design and support philosophy, the Dolby System 133 provides elevated PLF performance and streamlines speaker integration.

Quick info

Description

The Dolby System 133 is one of our newest speaker innovations. The speaker features a proprietary asymmetrical dual-entrant horn to deliver consistent audio coverage and uniform volume shading for every seat in the venue, including Dolby Atmos® rooms up to approximately 124 feet (37.8 m) in depth.

Utilizing custom compression-driver technology, superior enclosure design and higher-quality woofers, the Dolby System 133, consisting of (1) CS136MH and (1) CS136LF, yields greater intelligibility and enhanced low-frequency extension.

With intuitive ergonomic design and features, the Dolby System 133 allows for quick, easy installation and service. Built on the foundation of Dolby’s industry-leading system design and support philosophy, the Dolby System 133 provides elevated PLF performance and streamlines speaker integration.

Features

  • Dual-entrant asymmetrical horn provides even coverage and volume shading for the entire auditorium
  • Custom ring radiator compression driver facilitates lower crossover frequency enhancing intelligibility and power handling
  • Quality wood construction and exceptional bracing delivers unparalleled low frequency extension and articulation
  • Advanced input plate featuring high-current, spring-loaded terminal block and unique fl ip-card PCB electrical routing, allows quick, tool-free installation and easy selection of tri-amp or quad-amp system confi gurations. The CS136LF input fl ip-card allows for parallel (4 Ohm), or direct to individual driver (8 Ohm) connection
  • Intuitive tilt and pan mechanisms can be used with laser aiming sights in the speaker horn. This provides quick and accurate aiming of the horn using a common laser pointer
  • Preassembled horn design simplifi es setup while reducing freight costs
  • Shallow, 30.64” depth and laterally mounted input plate enable both easy installation and service access in challenging spaces
  • Floor-brackets (sold separately) allow for surface connection of CS136LF unit(s) to the auditorium

Specifications

  • Type : Cinema Screen Speaker
  • Frequency Range : 31 – 20kHz
  • Usable LF Response : 28Hz
  • CS136MH Coverage Window (Asymmetrical) : 55° top H, 100° Bottom H, 50° V
  • CS136LF Coverage Window (Asymmetrical) : 120° H, 80° V
  • CS136MH passive mode rated impedance : 8 Ohms
  • CS136MH bi-amp mode rated Impedance :
    • MF 8 ohms
    • HF 8 ohms
  • CS136LF rated impedance :
    • 4 ohms
    • 8 ohms independent drive (bi-wire mode)
  • CS136MH passive mode sensitivity @ 1 watt : 104dB
  • CS136MH bi-amp mode sensitivity @ 1 watt :
    • MF 112dB
    • HF 106dB
  • CS136LF sensitivity @ 1 watt : 102dB
  • CS136MH passive mode power handling : 500W @ 63.2Vrms
  • CS136MH bi-amp mode power handling :
    • MF 125W @ 31.6Vrms
    • HF 75W @ 24.5Vrms
  • CS136LF power handling : 1400W @ 74.8Vrms
  • CS136MH passive mode maximum continuous SPL @ 1 meter : 131dB
  • CS136MH bi-amp mode maximum continuous SPL @ 1 meter : 133dB (MF 133dB + HF 125dB)
  • CS136LF maximum continuous SPL @ 1 meter : 133dB
  • System 133 maximum summed continuous SPL @ 1 meter : 136dB
  • Input : Spring terminal block (Advanced Input Plate w/flip card)
  • Enclosure : Wood
  • Accessories :
    • BKT.136 Tie plate Kit (included with CS136MH)
    • BKT.FLR Floor Bracket Kit (sold separately)
  • Dimensions :
    • 63.56“H x 30.22“W x 23.21“D
    • 161.5 x 76.8 x 59 cm
  • Weight (System Stack) :
    • 203.5 lb
    • 92.3 kg

Downloads

Dolby System 133 Datasheet