JBL Control 424LP - 4" CRBI Equipped Ceiling Loudspeaker with Low-Profile (Pair)

JBL Control 424LP – Low-Profile 4" Coaxial Ceiling Loudspeaker

The JBL Control 424LP is a compact, low-profile ceiling speaker designed for clear, full-range audio in commercial and professional installations with limited plenum space. With a sleek design and JBL’s signature sound quality, the Control 424LP delivers high fidelity, wide coverage, and reliable performance—making it ideal for corporate AV, retail spaces, hospitality, education, and more.

Key Features

• Space-Saving Low-Profile Design
  Engineered with a shallow backcan just 4 inches (99 mm) deep, the Control 424LP is perfect for installations where ceiling space is limited, including older buildings, tight plenum areas, and modular ceilings.

• 4" Coaxial Driver for Full-Range Sound
  The coaxial design features a 4" low-frequency driver paired with a 0.75" soft-dome tweeter, providing balanced audio with clear highs, smooth mids, and punchy lows in a compact footprint.

• Consistent, Wide Coverage
  A 120° conical coverage pattern ensures even sound distribution across the room, reducing dead zones and ensuring intelligibility throughout the space.

• Multi-Tap 70V/100V Transformer
  Built-in transformer with multiple tap settings allows for integration into distributed audio systems. The speaker also supports 8-ohm bypass for low-impedance applications.

• Professional Installation Hardware
  Includes tile bridge, C-ring support backing plate, and cutout template—everything needed for a secure and fast installation.

Technical Specifications

Ideal Applications

• Corporate Offices – Clear audio for meeting rooms, lobbies, and open areas

• Retail Stores – Full-range music reproduction in a discreet form

• Hotels & Hospitality – Distributed background music and paging systems

• Classrooms & Lecture Halls – Voice clarity and even sound coverage

• Low-Ceiling Venues – Ideal where plenum height is limited

Why Choose the JBL Control 424LP?

The JBL Control 424LP offers professional-grade audio performance in a compact, installer-friendly package. With wide coverage, reliable components, and a shallow design, it’s the perfect solution for delivering quality sound where space is tight and clarity is critical. Backed by JBL’s legendary engineering, the 424LP ensures your ceiling audio system sounds as good as it looks.