JBLCBT50LALS - JBL CBT 50LA LS 8x2inch Array Column Speaker 20degree EN54 Black Image 1

JBLCBT50LALS - JBL CBT 50LA LS 8x2inch Array Column Speaker 20degree EN54 Black Image 2

The CBT 50LA-LS, with Constant Beamwidth Technology™, represents a breakthrough in pattern control, utilising analogue delay beamforming 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. This loudspeaker is EN 54-24 Compliant for life safety applications.

Product 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.
Finish: Black

Product Specifications

General

Drivers: Eight 50 mm(2 in) Full-Range
Frequency Response (-10dB): 120 Hz – 20 kHz
Coverage Angle: Vertical 20° (1.5 kHz - 16 kHz, ±10°) Horizontal 150° (ave, 1 kHz – 4 kHz, ±20°)
Sensitivity (1W, 1m): 93 dB (speech mode, 2 kHz - 14 kHz) 89 dB (music mode, 300 Hz - 18 kHz)
Impedance: 8 ohms
Power Rating: 150W (600W peak), 2 hrs100 W (400W peak), 100 hrs
Maximum SPL (1m): Speech mode: 115 dB cont ave (121 peak)Music mode: 111 dB cont ave (117 peak)
Transformer Taps: 60W, 30W, 15W, (7.5W at 70V only), and 8Ω thru, via switch
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.
Safety Agency Rating: EN54-24:2008 certified (Certificate No. 0359-CPR-00238), when installed with MTC-PC2 terminal panel cover. In accordance with the requirements of IEC60849/EN60849.