1 - Cable Tie - If using loose wire, this cable tie can secure the loose ends of wire that are connected to the terminal block. The strap can be tightened by pulling on the loose end and then tightening the holding screw.

Figure 7:

Tightening the Cable Tie

2 - Adjustable Metal Strap - This adjustable steel tie fitting is provided for those applica- tions where it can be utilized to affix a set of wires. It can be useful for regions where such a fitting is allowed for terminating a flexible conduit. It can also be used for tight- ening down onto incoming wires to provide strain relief. It might be necessary to place electrical tape or heat shrink over any wire bundle, underneath the metal strap, to physi- cally protect the wire from the strap.

3 - PEM Screws - Two screws, which are threaded into PEM fittings in the backcan, one on the back and one on the side, can be used to attach a wide variety of strain fit- tings. Please remove the correct screws with the PEM fitting, as shown on the Product Feature Identification Picture on Page 3, NOT the two screws that hold the backcan in place. Check building codes in your area for what kind of physical strain relief fittings are required in your region.

CAUTION:

Always use the proper fitting in accordance with

your area's building codes and regulations.

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JBL 24C/CT owner manual
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24C/CT specifications

The JBL 24C/CT is an advanced ceiling speaker designed to deliver exceptional sound quality while seamlessly integrating into a variety of environments. Specifically tailored for commercial applications, this speaker is an ideal choice for restaurants, offices, retail spaces, and more.

One of the standout features of the JBL 24C/CT is its versatile design, which allows it to be easily installed in drop ceilings. With a 4-inch full-range driver, the speaker produces clear and detailed audio across a broad frequency spectrum. This makes it perfect for background music, announcements, and engaging presentations.

The JBL 24C/CT is built with the latest technologies to enhance its performance. Its advanced coaxial driver design features a low-distortion motor structure, ensuring clean and accurate sound reproduction. The speaker’s wide dispersion characteristics allow it to fill a room evenly, minimizing dead spots and ensuring every listener enjoys the same audio experience.

Another remarkable aspect of the JBL 24C/CT is its power handling capability. It can handle up to 15 watts of power, making it suitable for various amplification systems. Its low impedance design ensures compatibility with a wide range of amplifiers, providing flexibility for system integration.

The speaker also features a built-in transformer with multiple tapping options that facilitate easy integration into commercial 70V/100V distributed audio systems. This feature is particularly advantageous for large venues, where long cable runs and multiple speakers are common. The transformer is designed to allow for the adjustment of power output, catering to the specific needs of each installation.

Durability is a priority for the JBL 24C/CT, which is constructed with high-quality materials that withstand the rigors of commercial use. The speaker’s grille is made from rust-resistant materials, ensuring a long lifespan even in challenging environments.

Overall, the JBL 24C/CT is an outstanding choice for anyone in need of reliable, high-quality ceiling speakers. Its blend of powerful sound capabilities, innovative technologies, and practical design makes it a go-to solution for any professional audio installation. Whether for background music or announcements, the JBL 24C/CT delivers consistent and impressive performance that meets the demands of modern commercial spaces.
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