JBL CBT 70JE-1 Extension for CBT J-1 Speaker
JBL CBT 70JE-1 Extension for CBT J-1 Speaker is a professional speaker system for institutional and commercial audio applications. Featuring frequency response of (-10 dB) - 70JE-1, 45 Hz – 700 Hz. Request a quote for bulk pricing and UAE/GCC delivery.Overview
JBL CBT 70JE-1 Extension for CBT J-1 Speaker is a professional loudspeaker engineered for institutional and commercial audio installations. It combines proven acoustic design with durable construction for reliable performance in demanding environments.
Key Features
- Constant Beamwidth Technology™ for consistent directivity coverage
- Flexible line array configuration with adjustable vertical coverage
Specifications
- Frequency Response: (-10 dB) - 70JE-1, 45 Hz – 700 Hz
- Impedance: 8Ω
- Power Capacity: 500 W (2000 W peak), 2 hrs 350 W (1400 W peak), 100 hrs
- Maximum SPL: 117 dB
- Sensitivity (SPL / 1 W @ 1 m): 90 dB full space, 96 dB half-space (65 Hz - 300 Hz)
- Enclosure: Fiberglass-reinforced ABS cabinet, painted aluminum grille
Why buy from Procure.ae
Procure.ae supplies professional audio and PA systems to institutional and commercial buyers across the UAE and GCC. Request a quote for competitive pricing, bulk quantities, and reliable delivery to your facility.
FAQ
What is the frequency response?
(-10 dB) - 70JE-1, 45 Hz – 700 Hz.
How do I order?
Use the Request a Quote option or contact our sales team to discuss your audio requirements and receive a competitive price quote for UAE and GCC delivery.
Description
Overview
JBL CBT 70JE-1 Extension for CBT J-1 Speaker is a professional loudspeaker engineered for institutional and commercial audio installations. It combines proven acoustic design with durable construction for reliable performance in demanding environments.
Key Features
- Constant Beamwidth Technology™ for consistent directivity coverage
- Flexible line array configuration with adjustable vertical coverage
Specifications
- Frequency Response: (-10 dB) - 70JE-1, 45 Hz – 700 Hz
- Impedance: 8Ω
- Power Capacity: 500 W (2000 W peak), 2 hrs 350 W (1400 W peak), 100 hrs
- Maximum SPL: 117 dB
- Sensitivity (SPL / 1 W @ 1 m): 90 dB full space, 96 dB half-space (65 Hz - 300 Hz)
- Enclosure: Fiberglass-reinforced ABS cabinet, painted aluminum grille
Why buy from Procure.ae
Procure.ae supplies professional audio and PA systems to institutional and commercial buyers across the UAE and GCC. Request a quote for competitive pricing, bulk quantities, and reliable delivery to your facility.
FAQ
What is the frequency response?
(-10 dB) - 70JE-1, 45 Hz – 700 Hz.
How do I order?
Use the Request a Quote option or contact our sales team to discuss your audio requirements and receive a competitive price quote for UAE and GCC delivery.
Specifications
Brand
JBL
Product Type
Pa Speaker
Storefront L1
Audio Video
Storefront L2
Speakers
Storefront L3
Pa Speakers
Weight (Spec)
20.4
Color (Spec)
Black
Country of Origin
United States
Dimensions
54.8 x 6.7 x 9.3" (1388 x 170 x 237 mm)
Frequency Response
(-10 dB) - 70JE-1, 45 Hz – 700 Hz
Impedance
8Ω
Maximum SPL
117 dB
Power Capacity
500 W (2000 W peak), 2 hrs 350 W (1400 W peak), 100 hrs
Sensitivity (SPL / 1 W @ 1 m)
90 dB full space, 96 dB half-space (65 Hz - 300 Hz)
Frequency Range
45 - 700 Hz (-10 dB)
Enclosure
Fiberglass-reinforced ABS cabinet, painted aluminum grille
Mounting
Wall Mount
Frequently Asked Questions
What is the CBT 70JE-1 Extension and when would I need it?
The CBT 70JE-1 is a modular extension for the CBT J-1 speaker system, designed to expand coverage in larger spaces such as conference halls or outdoor venues. Stack it with a J-1 column to achieve extended throw distance and consistent beamwidth across extended areas.
What types of venues benefit most from this extension?
This extension works well in institutional and commercial settings including stadiums, transit hubs, large auditoriums, and educational campuses where wide, even coverage over greater distances is required without sacrificing speech intelligibility.
How does the frequency response (45 Hz - 700 Hz) affect its use?
The tight frequency range focuses on mid-bass to upper-mid frequencies, optimizing the extension for vocal clarity and speech reinforcement rather than full-range music reproduction. It pairs with other components in a line-array system to deliver complete audio spectrum.
Can I use the CBT 70JE-1 as a standalone unit?
No, this is an extension component designed to work as part of the CBT J-1 column speaker assembly. It requires integration with the J-1 system and appropriate amplification to function properly.
Is this extension weatherproof for outdoor installations?
Contact Procure.ae to confirm environmental ratings and outdoor suitability for your specific climate and installation location within the UAE and GCC region.
What maintenance does the extension require after installation?
Professional speakers require periodic inspection of mounting hardware, cable connections, and housing integrity, particularly in high-humidity environments. Regular cleaning with dry cloths and professional servicing is recommended to maintain performance.
What is the lead time for ordering the CBT 70JE-1 in the UAE?
Current availability and delivery timelines depend on quantity and logistics. Contact the Procure.ae team to request a quote and confirm delivery schedule for your order.
Does Procure.ae provide installation support for line-array extensions?
Procure.ae works with customers to arrange installation support across the UAE and GCC. Reach out to discuss your project requirements and we will confirm what services are available for your setup.
What power handling does the CBT 70JE-1 support?
Specific power handling ratings and electrical specifications are included in the full technical documentation. Contact Procure.ae to request detailed specs and confirm compatibility with your amplification system.
Is the CBT 70JE-1 sold individually or only as part of a complete system?
The extension is available for purchase and is designed to integrate with CBT J-1 systems. Confirm with Procure.ae the exact packaging, quantity minimums, and what accessories or additional components you may need for a complete install.
What warranty does JBL provide with this professional speaker extension?
JBL provides warranty coverage on professional audio equipment. Reach out to Procure.ae to understand the exact warranty terms, coverage period, and support available for this extension in your region.
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