Name: JBL CBT 50LA LS Column Loudspeaker
Brand: JBL
SKU: JBL CBT
Price: 4785.46 SAR
Availability: InStock

JBL CBT 50LA LS Column Loudspeaker showing slim vertical enclosure

JBL CBT 50LA LS Column Loudspeaker with swivel/tilt bracket attached

JBL CBT 50LA LS Column Loudspeaker transformer tap selector switch

The JBL CBT 50LA LS Column Loudspeaker is ideal for speech reinforcement and background music in commercial venues, houses of worship, transportation facilities, and public spaces.

With Constant Beamwidth Technology™, the JBL CBT 50LA LS Column Loudspeaker delivers consistent coverage, excellent speech intelligibility, and reliable performance in both indoor and outdoor installations.

The JBL CBT 50LA LS Column Loudspeaker supports both 70V/100V distributed systems and 8-ohm operation, providing flexible installation options for professional audio applications.

JBL CBT 50LA LS Column Loudspeaker Features

Patent-pending Constant Beamwidth Technology™ provides constant directivity up to the highest frequencies and reduces out-of-coverage lobing.
EN 54-24 Compliant for Life Safety Applications (when installed with included MTC-PC2 panel cover)
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.

JBL CBT 50LA LS Column Loudspeaker Specifications

Specification

Details

Drivers

Eight 50 mm (2 in) full-range

Frequency Range (-10dB)

120 Hz – 20 kHz

Coverage Pattern

Vertical: 20° (1.5 kHz – 16 kHz, ±10°)
Horizontal: 150° (avg, 1 kHz – 4 kHz, ±20°)

Coverage Angle (by Frequency)

Frequency (kHz)	Horizontal Coverage°	Vertical Coverage°
0.5 kHz	360°	100°
1 kHz	247°	55°
2 kHz	194°	32°
4 kHz	135°	18°

Sensitivity (1W/1m, free field)

(Speech mode) 93 dB (2 kHz – 14 kHz)
(Music mode) 89 dB (300 Hz – 18 kHz)

Sensitivity (1W @ 4m)

(Speech mode) 78.8 dB SPL (100 Hz – 10 kHz)
(Music mode) 76.5 dB SPL (100 Hz – 10 kHz)

Nominal Impedance

8Ω (in bypass mode)
7.5W@70V; 15W@100V Tap = 667Ω
15W@70V; 30W@100V Tap = 333Ω
30W@70V; 60W@100V Tap = 167Ω
60W@70V; N/C@100V Tap = 83Ω

Power Rating

150 W (600 W peak), 2 hrs
100 W (400 W peak), 100 hrs

Maximum SPL

Speech: 115 dB cont avg (121 dB peak @ 1m); 103 dB cont avg (109 dB peak @ 4m)
Music: 111 dB cont avg (117 dB peak @ 1m); 99 dB cont avg (105 dB peak @ 4m)

EN54 Max SPL (@ 4m)

Speech: 96 dB, Music: 93 dB

Transformer Taps

60 W, 30 W, 15 W (7.5 W at 70V only), and 8Ω thru, via switch

Enclosure

Fiberglass reinforced ABS cabinet, painted aluminum grille

Outdoor Capability

IP-55 rated, per IEC529, when installed with optional MTC-PC2 panel cover. UV, moisture, and 200-hr ASTM G85 acid-air/salt-spray resistant.

Color

Black or white (-WH)

Insert Points

Ten M6 insert points on back panel

Mounting

Included swivel (pan)/tilt wall bracket provides continuously variable ±80° left-right swivel aiming (at no up/down tilt), continuously adjustable ±15° tilt, plus 5° fixed increment points. Ten threaded mounting points 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 also be used for suspension.

Safety Agency Rating

EN54-24:2008 certified, when installed with MTC-PC2 terminal panel cover. In accordance with the requirements of IEC60849/EN60849.

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, MTC-PC2 terminal panel cover

Optional Accessories

MTC-CBT-FM1 flush-mount low-profile wall-mount bracket
MTC-CBT-SMB1 stand-mount bracket for use with 35 mm speaker stand

JBL CBT 50LA LS Column Loudspeaker

Description