JBL CBT 1000E Line Array Column Speaker Extension | Color: Black Color:Black This combination delivers unparalleled output

This combination delivers unparalleled output and detail at greater listening distances

Includes renowned SM58 cardioid capsule

superior natural sound quality

high-capacity video processing

Controls for the volume switch and source volume selection can be covered by a lockout plate to prevent tampering by anyone other than the support staff

JBL CBT 1000E Line Array Column Speaker Extension | Color: Black Color:Black This combination delivers unparalleled outputWhen connected to a CBT1000 line array column speaker, the CBT1000E Extension provides extended bass response, extended pattern control, and increased sound output levels. The combined array system provides Constant Beamwidth Technology, which represents a breakthrough in pattern control consistency, utilizing complex analog beamforming and amplitude tapering to accomplish superior, consistent vertical coverage without the narrow vertical beaming and