JBL PRO CBT 50LA-1

Constant Beamwidth Technology™ Line Array Column Loudspeaker with Eight 50 mm (2 in) Drivers. With improved mounting bracket for enhanced aiming flexibility. - SINGLE

Patent-pending Constant Beamwidth Technology™ provides constant directivity up to the highest frequencies and reduces out-of-coverage lobing.

Switchable voicing provides flat response in music mode or mid-range presence peak in speech mode.

Dynamic SonicGuard™ overload protection

Built-in 70V/100V transformer, plus 8 ohm direct capability.

Swivel (pan) / tilt wall bracket included.

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


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


Coverage Pattern : Vertical 20° (1.5 kHz - 16 kHz, ±10°)
Horizontal 150° (ave, 1 kHz – 4 kHz, ±20°)


Sensitivity (2.83V@ 1m) : 93 dB (speech mode, 2 kHz - 14 kHz)
89 dB (music mode, 300 Hz - 18 kHz)


Nominal Impedance : 8 ohms


Power Capacity (8 ohm setting) : 150W (600W peak), 2 hrs
100 W (400W peak), 100 hrs


Max SPL : Speech mode: 115 dB cont ave (121 peak)
Music mode: 111 dB cont ave (117 peak)


70V/100V Transformer Taps : 60W, 30W, 15W, (7.5W at 70V only), and 8Ω thru, via switch


Enclosure : Fiberglass reinforced ABS cabinet, painted aluminum grille


Outdoor Capability : IP-54 rated, per IEC529. UV, moisture and salt-spray resistant


Colors : Black or White (-WH)


Insert Points : Ten M6 insert points on back panel.


Mounting : Included swivel (pan) / tilt wall bracket provides continuously variable +/-80 degree left-right swivel aiming (at no up/down tilt -- see Bracket Guide for maximum swivel range at various up/down tilt angles), continuously adjustable ±15 degree tilt, as well as 5 degree fixed increment points within the range. Ten threaded mounting points located on back panel conform to industry standard rectangular 108 x 51 mm (4.25 x 2.0 in) pattern for OmniMount® 30.0 and other compatible third-party brackets. Threaded mounting points can be utilized for suspension.


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)


Please call us for more detailed stock information on 0161 8681240 we may have some in our Sound Technology warehouse.