Kramer Electronics Speaker SPK-C411 User Manual

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SPK-C411 / SPK-C412 - Overview 
 
Overview 
The 
SPK-C411 / SPK-C412 Closed-back Ceiling speakers consist of a pair of high 
performance closed back speakers. The pair can be mounted on the ceiling, as 
well as via a ceiling mounting kit used to safely secure the speakers to the ceiling. 
The speakers are defined in the following table: 
 
Name 
Diameter [ " ] 
Impedance [ Ω ] 
Closed-back Depth [ " ] 
SPK-C411 
SPK-C412 
 shows an example of how the 
SPK-C411 / SPK-C412 Closed-back 
Ceiling speakers can be installed in a boardroom setup: 
 
Figure 1: SPK-C411 / SPK-C412 Closed-back Ceiling Speakers in a Boardroom Setup