SKU: 81411412677

JBL CBT-70JE-1 Extension For CBT J-1 Speaker (Black)

Sale price$540.00 Regular price$600.00
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

JBL CBT-70JE-1 Extension For CBT J-1 Speaker (Black)The black CBT 70JE 1 Extension for CBT 70J 1 Speaker by JBL Professional is purposely designed for use with the CBT 70J 1, in a tough berglass reinforced ABS enclosure. The speaker contains four low frequency drivers and a crossover network. The 500 W power handling and high sensitivity delivers powerful low frequency output. When connected to a CBT 70J 1 speaker, the CBT 70JE 1 Extension provides extended bass response, extended pattern control, and

The black CBT 70JE-1 Extension for CBT 70J-1 Speaker by JBL Professional is purposely designed for use with the CBT 70J-1, in a tough fiberglass-reinforced ABS enclosure. The speaker contains four low frequency drivers and a crossover network. The 500 W power handling and high sensitivity delivers powerful low frequency output.
When connected to a CBT 70J-1 speaker, the CBT 70JE-1 Extension provides extended bass response, extended pattern control, and increased sound output levels. The combined array system provides Constant Beamwidth Technology, which results in pattern control consistency.

The CBT 70JE-1 attaches to the top of the CBT 70J-1, utilizing the included coupler plate, resulting in a well controlled progressive line array with asymmetrical vertical coverage. This coverage produces a higher concentration of sound with a tighter pattern projecting to the far areas of the listening space.

Features

  • Ideal for use in auditoriums, lecture halls, stadiums, theme parks, and more
  • Extended bass response to 45 Hz
  • Extended pattern control (to 400 Hz for +/- 20° control, to 200 Hz for substantial off-axis cancellation)
  • Patent-pending Constant Beamwidth Technology, provides constant directivity up to the highest frequencies and reduces out-of-coverage lobing
  • Switchable voicing provides flat response in music mode or mid-range presence peak in speech mode.

Specifications

Enclosure Type
Sealed Line Array Subwoofer
Total Power Capacity
500 W RMS (2 Hours)
2000 W Peak (2 Hours)
350 W RMS (100 Hours)
1400 W Peak (100 Hours)
System Impedance
8 Ohms
Drivers
HF Driver
No
MF Driver
No
LF Driver
4x 5.1" / 130 mm Paper Woofer
LF Voice Coil
Dual 1.5" / 38 mm
Magnet
Neodymium
Performance
Frequency Range
45 Hz to 700 Hz -10 dB
Maximum SPL
117 dB
Coverage Angle
150° H x 25° V (Main)
150° H x 45° V
Speaker Sensitivity
90 dB (Full-Space)
96 dB (Half-Space)
Signal Processing
Phase Adjustment
No
Physical
Mounting
Subwoofer:
12 x M6 Fly Point
Handles
No
Construction Material
ABS, Fiberglass
Weight
18.1 lb / 8.2 kg
Packaging Info
Package Weight
27.5 lb
Box Dimensions (LxWxH)
37.5 x 13.5 x 12"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 81411412677

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Douglas Evans
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★★★★★ 5
Dry
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Item great
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Reviewed in the United States on May 31, 2026
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Trish S.
Phoenix, US
★★★★★ 5
So happy that I ordered this.
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This really works by stopping that dry feeling in your mouth. So happy that I purchased this. I have reordered it a few times now.
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trudy praniewicz
Charlottesville, US
★★★★★ 5
Moisturizing spray that works
Size: 0.75 Ounce (Pack of 2)
I have a very dry mouth due to medical conditions. I use this mouth spray at night because it was so hard to sleep through the whole night with such a dry mouth. Using the spray before bed I’m able to sleep through the entire night!
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Amazon Customer
Cuba, US
★★★★★ 3
Overpriced
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Natrona Heights, US
★★★★★ 5
Fast relief for dry mouth
Size: 0.75 Ounce (Pack of 2)
Fast relief for dry mouth
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Reviewed in the United States on April 18, 2026

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