JBL CBT 70J-1 Line Array Column Speaker 4x5" + 16x1" Black

SKU: CBT 70J-1

£1,485.00 inc VAT
£1,237.50 ex VAT

11 in stock (more available subject to additional lead time)

11 available online
More available from supplier in 1–3 weeks
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1 Year Manufacturer Warranty Included

About this Product

The JBL CBT 70J-1 is a passive column speaker with four 5in woofers and sixteen 1in tweeters, using Constant Beamwidth Technology for even vertical coverage. Vertical coverage switches between 25° and 45° and voicing between music and speech modes. It suits houses of worship, auditoriums, lecture halls, transport hubs and other reverberant spaces.

4x 5in
+ 16x 1in
25°/45°
Switchable vertical
150°
Horizontal
500W
Power, 2 hrs
Features
Four 130 mm (5 in) neodymium LF drivers and sixteen 25 mm (1 in) soft dome tweeters, arranged coaxially
Constant Beamwidth Technology using analogue delay and amplitude shading
Switchable vertical coverage: 25° narrow for long throw, 45° broad for medium throw
150° horizontal coverage
Switchable music (flat) or speech (presence peak) voicing
Dynamic SonicGuard protection on the HF drivers
IP55 with optional MTC-PC2 panel cover
Pan and tilt wall bracket included (±80° pan, ±15° tilt)
Ten M6 inserts on a 127 x 70 mm pattern for OmniMount 60.0 and similar brackets
Sold individually
Specifications
Frequency range (-10 dB) 60 Hz to 20 kHz
Vertical coverage 25° (narrow) or 45° (broad)
Horizontal coverage 150°
Sensitivity (2.83V, 1 m) Narrow: 98 dB speech, 93 dB music; Broad: 96 dB speech, 92 dB music
Maximum SPL Narrow speech 125 dB continuous (131 dB peak)
Power capacity 500W (2000W peak) 2 hrs, 350W (1400W peak) 100 hrs
Nominal impedance 8 ohms
Enclosure Fibreglass reinforced ABS, painted aluminium grille
Environmental IP55 with optional MTC-PC2
Dimensions (H x W x D) 694 x 170 x 237 mm
Weight 9.5 kg

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More Information

  • Asymmetrical vertical coverage sends more sound toward far area of room to make front-toback sound levels more consistent.
  • Components: Sixteen 25 mm (1 in) soft dome tweeters and four 125 mm (5 in) high-power LF drivers,
  • arranged coaxially.
  • Patent-pending Constant Beamwidth Technology™ provides constant directivity up to the highest frequencies and reduces out-of-coverage lobing.
  • Vertical pattern coverage switchable between 45° for medium-throw coverage and 25° for
  • long-throw applications.
  • Switchable voicing provides flat response in music mode or mid-range presence peak in speech mode.
  • Dynamic SonicGuard™ overload protection of HF devices
  • Swivel (pan) / tilt wall bracket included.

Frequently Asked Questions

We’re a working touring and events production company founded in 2019 by sound engineers with many years of experience. 

We’re very selective about the products we sell. Everything we supply we use ourselves on our tours, events and productions. This means we can offer a level of buying advice and aftersales support that can’t be beaten.

We’re official dealers of brands such as Allen & Heath, Audio Technica and sE Electronics. We also stock other leading brands including Shure, Sennheiser, Martin Audio and Chauvet Professional.

We accept Debit & Credit Cards, Apple Pay, Android Pay and Paypal. We also offer finance through Paypal Credit and Klarna.

Business Customers can choose to receive a Proforma Invoice on checkout to pay by bank transfer.

Yes. We run an AV production business and have AV Engineers on hand to provide advice and technical support during our operating hours.

The quickest way to contact us for advice and support is through WhatsApp or Email.

We're an AV production company as well as a retailer. Sharing staff and premises between the two allows us to keep our costs down.

As AV Engineers ourselves, our mission is to provide high quality equipment to other AV Professionals at reasonable prices.

Please see our Returns page for information on our returns policy and to start a return online.

Generally if you change your mind you can return your item for a full refund within 14 days of purchase - as long as the product is unopened and unused. 

If an item is faulty or damaged we will arrange collection free of charge and repair/replace it as quickly as possible.

Estimated delivery times are shown on the product page. For items in stock we aim to get your order to you within 1 - 3 working days.

Some items are ordered directly from the manufacturer. These may have longer lead times which will be estimated on the product page. Please contact us for a more accurate lead time.

Yes. You can collect from our Production Space in Wembley, London. Please note that only a small range of our products are stored here, items showing as in stock may need to be transferred from our warehouse. If the item is in stock it will usually be ready to collect the same or next working day.

Yes. We can install across the UK. 

We've been involved in installation projects ranging from large capacity Music Venues to Coffee Shops, Churches and Council Offices.

Please click here to contact us to learn more about our installation service.