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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 9 left in stock, order soon!
Arrives
Tuesday, Nov 10
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At a glance
- Condition
- New
- Color
- Black
- Style
- 500-Watt Extension for CBT 70J-1
- Model
- CBT 70J-1
- Dimensions
- 9.3"D x 6.7"W x 24.7"H
- Weight
- 21 lb
- Frequency Response
- 20000 hertz
- Warranty
- See Manufacturer's Website
- Works with
- Personal Computer
Features 5
- Components Four 125 mm (5 in) high-power LF drivers
- 500 Watt power handling
- Built-in purpose-designed crossover network for combining with CBT 70J-1
- Coupler plate included
- Extended pattern control (to 400 Hz for 20 control to 200 Hz for substantial off-axis cancellation)
Description
70 cm Extension for CBT 70J-1 Line Array, 4 x 5” Drivers. 500W continuous pink noise, 8 ohms, linking bracket included, 70 cm tall for 140 cm tall CBT 70J-1/JE-1 array, connect 70J-1 and 70JE-1 in parallel. (priced and sold individually). Combined with CBT 70J-1, system response is 45 Hz – 20 kHz with well controlled pattern to 250 Hz.
Specs 43
| Brand | JBL |
|---|---|
| Speaker Maximum Output Power | 500 watts |
| Frequency Response | 20000 hertz |
| Connectivity Technology | Wired |
| Audio Output Mode | Mono |
| Mounting Type | Wall Mount |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS), Aluminum, Fiberglass |
| Speaker Type | Line Array Column |
| Additional Features | Constant Beamwidth Technology |
| Antenna Location | Outdoor |
| Subwoofer Diameter | 5 inches |
| Color | Black |
| Is Waterproof | False |
| Warranty Type | Limited |
| Control Method | App, Remote |
| Speaker Size | 5 inches |
| Woofer Diameter | 5 inches |
| Tweeter Diameter | 1 inches |
| Water Resistance Level | Water Resistant |
| Specific Uses For Product | Outdoor events, spacious indoor areas, and environments requiring consistent sound distribution |
| Controller Type | Corded electric |
| Number of Audio Channels | 2 |
| Impedance | 8 ohm |
| Wireless Technology | Bluetooth |
| Subwoofer Connectivity Technology | Wired |
| Connectivity Protocol | Wired |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 5 inches |
| Number Of Circuits | 1 |
| Model Number | CBT 70J-1 |
| Model Name | CBT 70J-1 |
| Built-In Media | Swivel (pan)/tilt wall bracket |
| Number of Items | 1 |
| Customer Package Type | FFP |
| UPC | 050036904216 |
| Global Trade Identification Number | 16 |
| Manufacturer | JBL Professional |
| Item Type Name | JBL Professional CBT 70JE-1 Line Array Column Speaker, Black, (CBT 70JE-1) |
| Number of Power Levels | 2 |
| Unit Count | 1 Count |
| Item Dimensions D x W x H | 9.3"D x 6.7"W x 24.7"H |
| Item Weight | 21 pounds |
| Power Source | Information Not Available |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 10
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Amazing Little Speakers!
Color: White
Style: 500-Watt Two-Way Line Array Speaker
Very big sound from a very small package and we were so amazed at the quality. The tilting wall mount that comes with the speaker is a little far from the wall, but works. If you need it any closer without needing the ability to tilt, buy the flush mount kit with the speaker. I got a 100ft spool of 12g white speaker cable that is perfect for this install. Being a white speaker on a white wall makes them nearly invisible. Very happy with our purchase of these speakers for our small church.
...
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Reviewed in the United States on February 5, 2024 by Todd Jachimiak Todd Jachimiak
Quality style value
Color: White
Style: 150-Watt Compact Line Array Speaker
Great quality speaker.its overpriced but a good buy.very neat looking.
Reviewed in the United States on May 30, 2025 by ebie
JBL never completed the 2nd order, was always on Backorder
Color: White
Style: 500-Watt Two-Way Line Array Speaker
Customer St Mary's Catholic Church in faith, ordered the two sets of speakers, only received one set, second set needed to complete the installation in the chapel, was never shipped from the company. It showed backordered for almost 5 to 6 months when church gave up requested me to return the first set of speakers. What I find hard to understand is why this company that did not complete the order is not charging us a restocking fee.
...
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Reviewed in the United States on December 18, 2024 by St Joseph Church
disappointed with sound
Color: White
Style: 150-Watt Compact Line Array Speaker
After tried out 2 of these speakers, I was disappointed by quality of sound. Whatever technology CBT does not translate into good sound for me. Returned them next day. My old 3-way pair of floorspeakers sound much better. I think 3 way bookshelf speakers would sound better and also cost much less.
Reviewed in the United States on March 5, 2023 by vivivavoom