JBL CBT 50LA

The CBT 50LA, 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.

Features :
•	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.
•	Full fidelity bandwidth.
•	Dynamic SonicGuard™ overload protection
•	Built-in 70V/100V transformer, plus 8 ohm direct capability.

Specifications :
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 wall bracket provides 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 third-party bracket, or 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)
Included Accessories	Wall bracket
Optional Accessories	MTC-PC2 terminal panel cover

CBT Series Brochure

CBT 50LA Spec Sheet