JBL CBT 70JE-1 Array Extension for CBT 70J-1 Speaker

JBL CBT 70JE-1: The Ultimate Array Extension for CBT 70J-1 Speaker

Purpose-Designed Extension

Upgrade your CBT 70J-1 line array column speaker with the JBL CBT 70JE-1. This extension offers enhanced performance and features, making it a must-have for any audio setup.

Key Features:

• • Extended Bass Response: Enjoy deeper, richer sound with enhanced bass frequencies up to 45 Hz.
• • Constant Beamwidth Technology: Experience consistent vertical coverage with reduced out-of-coverage lobing, ensuring clear sound projection.
• • Versatile Pattern Control: Switch between narrow and broad vertical pattern coverage to suit your specific needs.

Technical Specifications:

• • Components: Eight (8) 130 mm (5 in) LF drivers; Sixteen (16) 25 mm (1 in) HF drivers
• • Frequency Range (-10 db): 45 Hz - 20 kHz
• • Coverage: Vertical (selectable via switch); Narrow Mode: 25° (2 kHz - 16 kHz) (±10°); Broad Mode: 45° (350 Hz - 16 kHz) (±10°); Horizontal 150° (500 Hz - 18 kHz, ±20°)
• • Sensitivity (@1m): Narrow: (speech mode) 98 dB @ 2.83V, 95 dB @ 2.0V (150 Hz - 8 kHz), (music mode) 94 dB @ 2.83V, 91 dB @ 2.0V (80 Hz - 18 kHz); Broad: (speech mode) 97 dB @ 2.83V, 94 dB @ 2.0V (100 - 8 kHz), (music mode) 93 dB @ 2.83V, 90 dB @ 2.0V (70 Hz - 18 kHz)
• • Nominal Impedance: 4 ohms
• • Power Capacity: 1000 W (4000 W peak), 2 hrs; 700 W (2800 W peak), 100 hrs
• • Max SPL: Narrow: (speech mode) 125 dB cont ave (131 peak), (music mode) 121 dB cont ave (127 peak); Broad: (speech mode) 124 dB cont ave (130 peak), (music mode) 120 dB cont ave (126 peak)
• • Low Frequency Drivers: 8 pcs, 130 mm (5 in) drivers, dual magnet neodymium, 38 mm (1.5 in) voice coil, damped blended textile surround, coated diaphragm for moisture, UV and salt resistance, shielded.
• • High Frequency Drivers: 16 pcs, 25 mm (1 in) drivers, dual magnet neodymium, encased magnet and coated diaphragm for moisture, UV and salt resistance, shielded.
• • Enclosure: Fiberglass-reinforced ABS cabinet, painted aluminum grille.
• • Outdoor Capability: IP-54 rated, per IEC 529, UV, moisture and salt-spray resistant
• • Insert Points: 20 insert points total, 8 utilized for coupler plate, M6 (16 mm deep) on back panel
• • Mounting: Coupler plate joins the CBT70J-1 and 70JE-1 end-to-end. Threaded points on coupler plate accepts OmniMount 60.0 Series and 120.0 Series compatible wall-mount brackets, as well as points for the swivel (pan)/tilt wall bracket that is included with CBT 70J-1. Twelve (12) additional M6 mounting points accept forged shoulder steel eyebolts or swivel clips for suspension.
• • Dimensions (H x W x D): 1388 x 170 x 237 mm (54.8 x 6.7 x 9.3 in)
• • Net Weight: 20.4 kg (45 lb)
• • Included Accessories: Coupler plate
• • Components - 70JE-1: Four (4) 130 mm (5 in) LF drivers
• • Frequency Range (-10 dB) - 70JE-1: 45 Hz – 700 Hz
• • Sensitivity (2.83V @ 1m) - 70JE-1: 90 dB full space, 96 dB half-space (65 Hz - 300 Hz)
• • Nominal Impedance - 70JE-1: 8 ohms
• • Power Capacity - 70JE-1: 500 W (2000 W peak), 2 hrs; 350 W (1400 W peak), 100 hrs
• • Max SPL - 70JE-1: 117 dB
• • Net Weight - 70JE-1: 8.2 kg (18 lbs)

* Includes CBT-70JE-1 Extension only. CBT 70J-1 Line Array Column Speaker sold separately.

The JBL CBT 70JE-1 is an array extension designed for the CBT 70J-1 line array column speaker. It's perfect for enhancing audio in large spaces such as stadiums, arenas, and outdoor events. The target users include audio professionals, event organizers, and anyone looking for high-quality sound reinforcement. With dimensions of 1388 x 170 x 237 mm (54.8 x 6.7 x 9.3 in) and a net weight of 20.4 kg (45 lb), it's easy to install and transport. Upgrade your audio setup with the JBL CBT 70JE-1 today!