The JBL Control 424LP is a two-way coaxial ceiling loudspeaker, featuring a 4” woofer and a low-profile enclosure that is ideal for applications where ceiling plenum space is restricted. Integrated CRBI™ technology provides 130° of consistent, full, rich sound character that closely matches that of the Control 424C/T. A full-face magnetic grille blends seamlessly with modern decors and optional black and square grilles are available. Mechanical improvements include redesigned terminal covers with top and side cable entry ports and an extremely reliable new dogear design that works with a wide range of ceiling thicknesses. Like all Control 400 Enhanced Coverage models, the Control 424LP includes a transformer to support both 70V/100V and low impedance applications.

卓越的音响性能

Coplanar RBI™（即 CRBI™）提供特别平顺的音响特性，在宽覆盖区域内保持一致、清晰和令人愉悦的音质。它可减少轴上热点和离轴冷点，改善用户在空间内移动时的听音体验。这种增强的覆盖效果可减少覆盖空间所需的扬声器和功放通道数量，并降低项目成本。

高效、灵活的安装

Control 400 增强覆盖系列的各种安装优化措施提升了安装的一致性与安全性，同时缩短了安装时间。全新设计的端子盖提供顶部和侧面电缆入口，并可通过防脱落手拧螺钉实现无工具固定。防脱落耳片设计极其可靠，适用于各种天花板厚度。

精致现代的外观设计

全覆盖式磁吸网罩打造简洁精致的外观，契合现代建筑设计的审美需求。网罩配备安全挂绳，可直接安装于障板上，确保使用安心无忧。另提供黑色及方形网罩配件可供选配，进一步提升设计灵活性。