JBL CBT 70J-1 500W Line Array Column Speaker with Beamforming Control
SKU: CBT70J-1
£1,345.88 (Excl. VAT)
- Description
- Specifications
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JBL CBT 70J-1 | 2-Way Line Array Column Speaker with Constant Beamwidth Tech
Constant Beamwidth Technology™ Two-Way Line Array Column with Asymmetrical Vertical Coverage. With improved mounting bracket for enhanced aiming flexibility and stronger grille.
The CBT 70J-1, with Constant Beamwidth Technology™, represents a breakthrough in pattern control consistency, utilizing complex analog delay beam-forming and amplitude tapering to accomplish superior, consistent vertical coverage without the narrow vertical beaming and out-of-coverage lobing that are typical of straight form-factor column speakers. (shown with included grille removed)
Features
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. -
Drivers 4 × 130 mm (5 in) LF drivers
16 × 25 mm (1 in) HF driversFrequency Range (-10 dB) 60 Hz – 20 kHz Coverage Angle Vertical (switchable): Narrow 25° (±10°), Broad 45° (±10°)
Horizontal: 150° (±20°)Sensitivity Narrow: Speech 98 dB (1–8 kHz), Music 93 dB (300 Hz–18 kHz)
Broad: Speech 96 dB (1–8 kHz), Music 92 dB (300 Hz–18 kHz)Impedance 8 Ω Power Rating 500 W (2000 W peak, 2 hrs)
350 W (1400 W peak, 100 hrs)Maximum SPL (1 m) Narrow: Speech 125 dB cont (131 peak), Music 120 dB cont (126 peak)
Broad: Speech 123 dB cont (129 peak), Music 119 dB cont (125 peak)Low Frequency Drivers 4 × 130 mm (5 in), dual magnet neodymium, 38 mm (1.5 in) voice coil, textile surround, coated diaphragm (moisture/UV/salt resistant), shielded High Frequency Drivers 16 × 25 mm (1 in), dual magnet neodymium, encased magnet, coated diaphragm (moisture/UV/salt resistant), shielded Enclosure Fiberglass reinforced ABS cabinet, painted aluminum grille Outdoor Capability IP55 rated (with optional MTC-PC2 cover)
UV, moisture, and 200-hr ASTM G85 acid-air/salt-spray resistantColor Options Black or White (-WH) Insert Points 10 × M6 swivel (pan/tilt, 16 mm deep) insert points on back panel Mounting Included swivel pan/tilt wall bracket, ±80° swivel, ±15° tilt, 5° fixed increments
10 threaded points, 127 × 70 mm pattern, OmniMount® 60.0 compatible, suspension capableDimensions (H × W × D) 694 × 170 × 237 mm (27.4 × 6.7 × 9.3 in) Net Weight 9.5 kg (21 lb) Included Accessories Swivel pan/tilt wall bracket Optional Accessories MTC-PC2 terminal panel cover
MTC-CBT-SMB1 stand-mount bracket (35 mm heavy-duty)
MTC-CBT-FM2 flush-mount low-profile bracket -
Description Downloads JBL CBT 70J-1 500W Line Array Column Speaker with Beamforming Control DataSheet Download
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