Mounting the Speakers Painting the Speaker Technical Specifications Figures F igure 1: SPK-C612 in a Boardroom Setup F igure 2: SPK-C612 Closed-back Ceiling Speaker F igure 3: SPK-C612 Schematic Diagram F igure 4: Mounting the SPK-C612 F igure 5: Plugging and Securing the Cable...
The package includes the following items: • A pair of SPK-C612 speakers • Mounting kit • This user manual SPK-C612 is designed for indoor dry locations and are suitable for use in air handling spaces (plenum spaces). SPK-C612 - Introduction...
Achieving the Best Performance To achieve the best performance: • Use only good quality connection cables (such as the Kramer BC-2S) to avoid interference, deterioration in signal quality due to poor matching, and elevated noise levels (often associated with low quality cables) •...
Your SPK-C612 Closed-back Ceiling Speakers Figure 2 defines the SPK-C612: Figure 2: SPK-C612 Closed-back Ceiling Speaker The following table defines the SPK-C612 hardware items (per speaker pair) for each model in the series: Description A pair of ceiling Two grilles...
When this is the case, the speakers will need additional support. Figure 3 shows a schematic diagram of the SPK-C612: Figure 3: SPK-C612 Schematic Diagram SPK-C612 - Your SPK-C612 Closed-back Ceiling Speakers...
Installing the SPK-C612 Closed-back Ceiling Speakers This section explains how to install the SPK-C612, that is: • Choosing the best place to locate your speakers (see Section 5.1 • Cutting the ceiling tile (see Section 5.2 • Mounting the Speakers (see Section 5.3...
Place it around the hole so that the tabs are located in parallel to the tile edges. T-channel Grid C-ring Support Ring Tile Rails Screws Ceiling Tile Figure 4: Mounting the SPK-C612 SPK-C612 - Installing the SPK-C612 Closed-back Ceiling Speakers...
Figure 5: Plugging and Securing the Cable 7. Push the speaker into the ceiling hole until the front baffle rim is leveled with the ceiling. SPK-C612 - Installing the SPK-C612 Closed-back Ceiling Speakers...
9. If required, you can further secure the speaker by connecting the speaker support ring to an independent secure anchor point. 10. Adjust each speaker to the appropriate tap setting before installing the grille (see Figure Figure 7: Adjust Tap Selector SPK-C612 - Installing the SPK-C612 Closed-back Ceiling Speakers...
When painting after installation: • Use the circle that you cut out of the template as a paint mask • After you finish painting, remove the paint mask SPK-C612 - Installing the SPK-C612 Closed-back Ceiling Speakers...
8kg (17.64lbs) approx. DIMENSIONS (OD): 25.1cm (9.88") CUT OUT SIZE (MOUNT 22.3cm (8.78") DIMENSION): MOUNT DEPTH: 19.45cm (7.66") ACCESSORIES: Ceiling mounting kit Specifications are within a 10% tolerance and are subject to change without notice at http://www.kramerelectronics.com SPK-C612 - Technical Specifications...
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