JBL CBT 50LA-1 | Constant Beamwidth Technology Line Array Column Loudspeaker BLACK

Discover unmatched audio performance with the JBL CBT 50LA-1 Constant Beamwidth Technology Line Array Column Loudspeaker in sophisticated black. This groundbreaking loudspeaker utilizes advanced analog delay beam-forming and amplitude tapering, ensuring consistent vertical coverage without the usual narrow vertical beaming and out-of-coverage lobing associated with straight form-factor passive column speakers. Perfect for any professional audio setup, the JBL CBT 50LA-1 excels in both music and speech delivery through its switchable voicing settings.

The CBT 50LA-1 is a marvel of modern audio engineering, featuring JBL's patent-pending Constant Beamwidth Technology that maintains consistent directivity even at the highest frequencies. This advanced loudspeaker is designed to provide uniform sound coverage, making it an ideal choice for a variety of environments. Built-in dynamic SonicGuard overload protection ensures reliability, while the included 70V/100V transformer adds versatile connectivity options. Whether mounted in large venues or used for outdoor events, the weather-resistant IP-54 rated enclosure guarantees durability and superior performance.

Key Features

• Constant Beamwidth Technology for uniform directivity and reduced out-of-coverage lobing
• Switchable voicing modes for flat response in music mode or mid-range presence in speech mode
• Dynamic SonicGuard overload protection for reliable performance
• Built-in 70V/100V transformer along with 8 ohm direct capability
• Swivel (pan) / tilt wall bracket included for flexible mounting options

Specifications

• Components: Eight 50 mm (2 in) full-range drivers
• 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; 100W (400W peak), 100 hrs
• Max SPL: Speech mode: 115 dB cont ave (121 dB peak); Music mode: 111 dB cont ave (117 dB peak)
• 70V/100V Transformer Taps: 60W, 30W, 15W (7.5W at 70V only), and 8 thro, via switch
• Enclosure: Fiberglass reinforced ABS cabinet, painted aluminum grille
• Outdoor Capability: IP-54 rated, UV, moisture, and salt-spray resistant
• 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)
• Colors: Black
• Included Accessories: Swivel (pan) / tilt wall bracket
• Optional Accessories: MTC-PC2 terminal panel cover, MTC-CBT-FM1 flush-mount low-profile wall-mount bracket, MTC-CBT-SMB1 stand-mount bracket

Package Contents

• JBL CBT 50LA-1 Constant Beamwidth Technology Line Array Column Loudspeaker
• Swivel (pan) / tilt wall bracket
• User manual