JBL CBT 1000E Purpose-Designed Extension for CBT1000 Column Speaker | FREE Ship | Authorized Dealer

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Music For All - Music Instrument & Pro Audio Dealer
Rockford, MI, United States
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About This Listing

We are an Authorized JBL Dealer - Full Manufacturer Warranty Included - You will receive:

One (1) NEW and Factory Sealed JBL CBT 1000E Purpose-Designed Extension for CBT 1000 Line Array Column Speaker Black - If you need more than (1) please change quantity in Checkout!


Free Ship via Flat Rate Freight to Physical Street Address in Continental USA - Allow 1-2 Business Days to ship.

Free Ship to Alaska & Hawaii - Allow 5 to 7 business days for delivery.


When connected to a CBT1000 line array column speaker, the CBT1000E Extension provides extended bass response, extended pattern control, and increased sound output levels. The combined array system provides Constant Beamwidth Technology™, which represents a breakthrough in pattern control consistency, utilizing complex analog beamforming and amplitude tapering to accomplish superior, consistent vertical coverage without the narrow vertical beaming and out-of-coverage lobing that are typical of passive column speakers.

Components: Six (6) 165 mm (6.5 in) high-excursion LF drivers (CBT1000E) 1500 Watt power handling (CBT1000E)
Built-in purpose-designed crossover network, for combining with CBT1000 (CBT1000E)
Coupler plate included (CBT1000E)
Extended pattern control
Components: Twenty-four (24) 25 mm (1 in) extra-high-power soft dome tweeters and Twelve (12) 165 mm (6.5 in) high-excursion LF drivers (CBT1000+1000E)
3000 watt power handling (CBT1000+1000E)
Patent-pending Constant Beamwidth Technology ™ provides constant directivity up to the highest frequencies and reduces out-of-coverage lobing.
Vertical pattern coverage is individually adjustable through a range of four (4) “Pattern Up” angles and four (4) “Pattern Down” coverage angles for a total of sixteen (16) different coverage combinations, all without the use of external DSP processing (CBT1000)
Patent-pending Tapered Horizontal Waveguide provides a continuously varying horizontal dispersion (very wide for short-throw, narrower for long-throw) delivering superior coverage in both the front and rear corners of a room (CBT1000)
Single-speaker system room coverage at high SPL, with little over-splash and strong bass response down to below 38 Hz (CBT1000+1000E)
Switchable voicing provides flat response in music mode or mid-range presence peak in speech mode (CBT1000)
Swivel (pan)/tilt wall bracket and coupler plate included.


COMPONENTS: Twenty-four (24) 25 mm (1 in) extra-high-power soft dome tweeters and Twelve (12) 165 mm (6.5 in) high-excursion LF drivers (CBT1000+1000E)
FREQUENCY RANGE (-10 DB) 38 Hz - 20 kHz
Coverage Vertical (selectable via switch)
Sensitivity (2.83V@ 1m) 102 dB (at highest sensitivity setting: “Point” pattern up, “Point” pattern down, “Speech” voicing, in free space)
95 dB (at lowest sensitivity setting: “Medium” pattern up, “Downfill” pattern down, “Music” voicing in free space)
Nominal Impedance 4 ohms
Power Capacity 3000 W (12000 W peak), 2 hrs
2000 W (8000 W peak), 100 hrs
Highest directivity setting: (“Point” pattern up, “Point” pattern down) with “Speech” voicing:
    131 dB continuous average pink noise
    134 dB continuous program
    137 dB Peak
Highest directivity setting: (“Point” pattern up, “Point” pattern down) with “Music” voicing:
    127 dB continuous average pink noise
    130 dB continuous program
    133 dB peak
Lowest directivity setting: (“Medium” pattern up, “Downfill” pattern down) with “Speech” voicing:
    128 dB continuous average pink noise
    131 dB continuous program
    134 dB peak
Lowest directivity setting: (“Medium” pattern up, “Downfill” pattern down) with “Music” voicing:
Vertical Coverage Settings
Coverage is effective (frequency response similar) beyond the traditional -6 dB coverage angles. This is especially useful in compensating for differences in listening distances. Figures show both the -6 dB and -12 dB coverage angles (at 3 kHz). Angles are in reference to cabinet aiming axis.
    Pattern UP Settings:
          “Point”: -6dB @ +7°, -12 dB @ +12°
          “Tight”: -6dB @ +9°, -12 dB @ +15°
          “Narrow”: -6dB @ +10°, -12 dB @ +20°
          “Medium”: -6dB @ +13°, -12 dB @ +24°
    Pattern DOWN Settings:
          “Point”: -6dB @ -7°, -12 dB @ -12°  
Horizontal Coverage Patent-pending Tapered Horizontal Waveguide continuously variable.
    Long-throw (top) section: 100°
    Middle section: 130°
    Short-throw (bottom) section: 160°
Low Frequency Drivers 12 pcs, 165 mm (6.5 in) drivers, neodymium, 50 mm (2 in) voice coil, damped blended textile surround, coated diaphragm for moisture, UV, and salt resistance.
High Frequency Drivers 24 pcs, 25 mm (1 in) drivers, neodymium, encased magnet and coated diaphragm for moisture, UV, and salt resistance.
Enclosure Fiberglass reinforced ABS cabinet, powder coated 1050 aluminum grille
Outdoor Capability IP-55 rated, per IEC529, when installed with optional MTC-PC2 panel cover. Exceeds Mil Spec 810 for humidity, temperature & UV, ASTM G85 for acid-air/salt-spray (200 hrs).
Colors Black (RAL9004) or White (-WH) (RAL9016)
Insert Points Coupler plate utilizes the bottom two rows of the top speaker and the top two rows of the bottom speaker, leaving available: 20 individual M8 inserts on back panel (20 mm deep) for use with swivel (pan)/tilt bracket(s), plus 4 individual M8 inserts on top and 4 on bottom of cabinet end-caps.
Mounting Included two-part swivel (pan)/tilt wall bracket provides continuously variable +/- 45 degree left-right swivel aiming (at no up/down tilt – see Bracket Guide for maximum swivel range at various up/down tilt angles), continuously variable +/- 5.25 degree tilt, in the following increments: 5.25°, 5.0°, 4.5°, 4°, 3.75°, 3.5°, 3.0°, 2.75°, 2.5°, 2.0°, 1.75°, and 1.25°. Twenty (20) available threaded mounting points located on back panel of cabinet conform to industry standard rectangular 127 x 70 mm (5.0 x 2.75 in) pattern for legacy OmniMount® and other compatible third–party brackets. Four (4) threaded mount points on the top end-cap and four (4) on the bottom end-cap. Threaded mounting points can be utilized for suspension. (Always use multiple mounting points.)
Dimensions (H x W x D) 2040 mm x 250 mm x 345 mm (80.4 x 9.9 x 13.6 in)
Included Accessories Two-piece swivel (pan)/tilt wall bracket Coupler Plate
Net Weight (cabinet): 47.2 kg (104 lbs)

Product Specs

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.learn more
Made In
  • China

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