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The JBL PROFESSIONAL JBL-C424C/T is a blind-mount in-ceiling speaker designed for commercial and residential audio distribution systems. Supporting both 4-way and 2-way configurations, this ceiling speaker is engineered for concealed installation where the mounting hardware is hidden from view after install. It is a ceiling-flush unit suited for distributed audio in offices, lobbies, retail spaces, and similar environments. Licensed audio professionals and low-voltage installation technicians are the primary installers for this class of product.
The JBL-C424C/T is intended for in-ceiling speaker applications where a clean, hardware-free aesthetic is required after installation. The blind-mount design makes it a practical choice for commercial buildouts, hospitality venues, conference rooms, and multi-zone residential audio systems. It ships as a single unit and is sold individually.
Designed as an OEM-style in-ceiling speaker for distributed audio systems in commercial and residential low-voltage installations.
Installation should be performed by a licensed low-voltage or audio-video technician in accordance with applicable local electrical codes. Power down the audio distribution system and disconnect amplifier outputs before wiring the speaker. Use appropriately rated in-wall or in-ceiling speaker wire for the run length and power level involved. Do not exceed the rated input power for the speaker to avoid damage to the driver.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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