The JBL CBT 50LA-1 is a Line Array Column Loudspeaker Black with Constant Beamwidth Technology, represents a breakthrough in pattern control, utilizing analog delay beam-forming and amplitude tapering to accomplish consistent vertical coverage without the narrow vertical beaming and out-of-coverage lobing that are typical of straight form-factor passive column speakers.

Product Specifications:

Drivers: Eight 50 mm(2 in) Full-Range

Frequency Range (-10dB): 80 Hz 20 kHz

Sensitivity: 93 dB (speech mode, 2 kHz – 14 kHz)89 dB (music mode, 300 Hz – 18 kHz)

Impedance: 8 ohms

Insert Points: Ten M6 insert points on back panel.

Dimensions (H x W x D): 528 x 99 x 153 mm (20.8 x 3.9 x 6.0 in)

Net Weight: 4.1 kg (9.0 lb)

Included Accessories: Swivel (pan) / tilt wall bracket