JBL Professional JBL-C424LP 400 Series 4" CRBI-Equipped Two-Way Coaxial Ceiling Loudspeaker with Low-Profile Enclosure, White

For installations that demand clear, evenly distributed sound from a compact enclosure, the JBL Professional JBL-C424LP two-way coaxial ceiling loudspeaker delivers reliable performance. Tailored for background music, paging and security applications, the C424LP pairs a 4" woofer with a 19 mm (0.75") soft-dome tweeter to reproduce intelligible speech and natural high frequencies. JBL’s CRBI technology provides a consistent 130° coverage pattern, reducing hot spots and ensuring announcements and monitoring feeds are heard clearly across retail, hospitality, office and surveillance environments. The low-profile 100 mm depth makes this model ideal where ceiling plenum space is limited, while the built-in 70V/100V multi-tap transformer and 16 Ω direct input simplify integration into existing PA and security audio networks. Practical installer features — magnetic paintable grille, top/side cable entry and rugged dogear mounting — cut labor time and deliver a discreet finished look. With an IP33 rating for protected indoor use, the JBL-C424LP is a dependable choice for AV, paging and security audio projects. Specify the JBL-C424LP for your next commercial or security audio installation.

• Consistent 130° coverage from CRBI technology delivers even speech and music intelligibility across rooms for paging, monitoring, and security announcements.
• Low-profile 100 mm enclosure fits restricted ceiling plenum spaces, enabling discreet installs without sacrificing sound performance.
• Built-in 70V/100V multi-tap transformer plus 16 Ω direct input simplifies integration with PA, paging and security systems.
• Paintable full-face magnetic grille and clean aesthetic blend into modern interiors for unobtrusive background audio in retail, hospitality, and corporate environments.
• Versatile top/side cable entry and robust dogear mounting speed installation and accommodate a wide range of ceiling thicknesses for retrofit or new construction
• IP33 rating adds basic protection for indoor environments where moisture or dust may be present