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Dolby Laboratories SB218 Quick Start Manual
Dolby Laboratories SB218 Quick Start Manual

Dolby Laboratories SB218 Quick Start Manual

Dual 18” subwoofer
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Dolby SB218
SB218
Dual 18" Subwoofer
(DRAFT)
Dual 18" Subwoofer
Dolby Laboratories, Inc. 1275 Market Street, San Francisco, CA 94103-1410 USA T +1-415-558-0200 dolby.com
Dolby, Dolby Atmos, and the double-D symbol are registered trademarks of Dolby Laboratories.
© 2023 Dolby Laboratories, Inc. All rights reserved.
© 2 0 2 3 D O L B Y L A B O R A T O R I E S , I N C
1

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Summary of Contents for Dolby Laboratories SB218

  • Page 1 Dual 18” Subwoofer (DRAFT) Dual 18” Subwoofer Dolby Laboratories, Inc. 1275 Market Street, San Francisco, CA 94103-1410 USA T +1-415-558-0200 dolby.com Dolby, Dolby Atmos, and the double-D symbol are registered trademarks of Dolby Laboratories. © 2023 Dolby Laboratories, Inc. All rights reserved.
  • Page 2 Dolby SB218 Dual 18” Subwoofer The new Dolby® SB218 is a double 18”, front-loaded subwoofer designed to meet the needs of high- performance low frequency effects (LFE) channels in Dolby Atmos®, Dolby surround 7.1 and 5.1 commercial cinema auditorium applications. The SB218 provides...
  • Page 3 Dolby SB218 Components Featuring two 18” pro-audio drivers with 4” voice coils, the SB218 is constructed using quality materials and employs independent acoustic chambers for each of the drivers, improving performance and reliability. • Pro-Audio quality, dual-18” subwoofer drivers with FEM (finite element modeling) optimized ferrite motors and suspension •...
  • Page 4 Dolby SB218 Components Each of the 18-inch drivers are contained within individual acoustic chambers in the cabinet, providing enhanced performance and reliability Individual acoustic chambers and porting appointed to each driver © 2 0 2 3 D O L B Y L A B O R A T O R I E S , I N C...
  • Page 5 Dolby SB218 Components The SB218 Subwoofer is equipped with an Advanced Input Plate featuring a high-current, spring-loaded terminal block allowing for quick, tool-free connection during installation. Wiring is made quicker and simpler Push the lever to open, insert the stripped back wire, then release, locking the wire securely in place.
  • Page 6 Dolby SB218 Ergonomics Sharing the engineered versatility of the SB218XL (PLF version), the SB218 cabinet can be stacked and is equipped with rubber feet and indexing recesses as well as threaded inserts, which when used with the BKT.136 tie plates and the BKT.FLR floor brackets...
  • Page 7: Specifications

    Dolby SB218 Specifications *NOTE: BKT.FLR - Floor-brackets (sold separately) must be used to secure the entire speaker system to the auditorium mounting surface. Sound and vibration from this type of speaker system is high and may cause cabinets to shift. Failure to secure the bottom speaker cabinet to the mounting surface may result in a tip/fall of the entire system which may cause damage or injury.
  • Page 8 Dolby SB218 Ergonomics The Balance Centered Handles – greatly ease the unpacking and placement of the speaker cabinet(s) during installation. © 2 0 2 3 D O L B Y L A B O R A T O R I E S , I N C...
  • Page 9 Dolby SB218 Specifications © 2 0 2 3 D O L B Y L A B O R A T O R I E S , I N C...
  • Page 10 Dolby SB218 Specifications © 2 0 2 3 D O L B Y L A B O R A T O R I E S , I N C...
  • Page 11 Dolby Laboratories, Inc. 1275 Market Street, San Francisco, CA 94103-1410 USA T +1-415-558-0200 dolby.com Dolby, Dolby Atmos, and the double-D symbol are registered trademarks of Dolby Laboratories. © 2023 Dolby Laboratories, Inc. All rights reserved.