JBL CBT 70J-1 High Power Line Array Speaker Column (Black)
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JBL CBT 70J-1 High Power Line Array Speaker Column (Black)
Sale price$1,435.00
Regular price$1,722.00
Description
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.
| Components | >Four 130 mm (5 in) LF drivers Sixteen 25 mm (1 in) HF drivers |
| Frequency Range (-10 dB) | >60 Hz Ð 20 kHz |
| Coverage | >Vertical (selectable via switch) |
| Narrow Mode | >25¡ (2 kHz - 16 kHz) (±10¡) |
| Broad Mode | >45¡ (750 Hz - 16 kHz) (±10¡) |
| Horizontal | >150¡ (500 Hz Ð 8 kHz, ±20¡) |
| Sensitivity (2.83V@ 1m) | >Narrow: (speech mode) 98 dB (1 kHz - 8 kHz) (music mode) 93 dB (300 Hz - 18 kHz) Broad: (speech mode) 96 dB (1 kHz - 8 kHz) (music mode) 92 dB (300 Hz - 18 kHz) |
| Nominal Impedance | >8 ohms |
| Power Capacity | >500 W (2000 W peak), 2 hrs 350 W (1400 W peak), 100 hrs |
| Max SPL | >Narrow: (speech mode) 125 dB cont ave (131 peak) (music mode) 120 dB cont ave (126 peak) Broad: (speech mode) 123 dB cont ave (129 peak) (music mode) 119 dB cont ave (125 peak) |
| Transducers | |
| Low Frequency Drivers | >4 pcs, 130 mm (5 in) drivers, dual magnet neodymium, 38 mm (1.5 in) voice coil, damped blended textile surround, coated diaphragm for moisture, UV, and salt resistance, shielded. |
| High Frequency Drivers | >16 pcs, 25 mm (1 in) drivers, dual magnet neodymium, encased magnet and coated diaphragm for moisture, UV and salt resistance, shielded. |
| Enclosure | >Fiberglass reinforced ABS cabinet, painted aluminum grille |
| Outdoor Capability | >IP-54 rated, per IEC529. UV, moisture and salt-spray resistant. |
| Colors | >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 provides continuously variable +/-80 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 +/-15 degree tilt, as well as 5 degree fixed increment points. Ten 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 OmniMount¨ 60.0 and other compatible third-party brackets. Threaded mounting points can be utilized for suspension. |
| Dimensions (H x W x D) | >694 x 170 x 237 mm (27.4 x 6.7 x 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 for use with 35 mm heavy duty speaker stand MTC-CBT-FM2 flush-mount low-profile wall-mount bracket |
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.
| Components | >Four 130 mm (5 in) LF drivers Sixteen 25 mm (1 in) HF drivers |
| Frequency Range (-10 dB) | >60 Hz Ð 20 kHz |
| Coverage | >Vertical (selectable via switch) |
| Narrow Mode | >25¡ (2 kHz - 16 kHz) (±10¡) |
| Broad Mode | >45¡ (750 Hz - 16 kHz) (±10¡) |
| Horizontal | >150¡ (500 Hz Ð 8 kHz, ±20¡) |
| Sensitivity (2.83V@ 1m) | >Narrow: (speech mode) 98 dB (1 kHz - 8 kHz) (music mode) 93 dB (300 Hz - 18 kHz) Broad: (speech mode) 96 dB (1 kHz - 8 kHz) (music mode) 92 dB (300 Hz - 18 kHz) |
| Nominal Impedance | >8 ohms |
| Power Capacity | >500 W (2000 W peak), 2 hrs 350 W (1400 W peak), 100 hrs |
| Max SPL | >Narrow: (speech mode) 125 dB cont ave (131 peak) (music mode) 120 dB cont ave (126 peak) Broad: (speech mode) 123 dB cont ave (129 peak) (music mode) 119 dB cont ave (125 peak) |
| Transducers | |
| Low Frequency Drivers | >4 pcs, 130 mm (5 in) drivers, dual magnet neodymium, 38 mm (1.5 in) voice coil, damped blended textile surround, coated diaphragm for moisture, UV, and salt resistance, shielded. |
| High Frequency Drivers | >16 pcs, 25 mm (1 in) drivers, dual magnet neodymium, encased magnet and coated diaphragm for moisture, UV and salt resistance, shielded. |
| Enclosure | >Fiberglass reinforced ABS cabinet, painted aluminum grille |
| Outdoor Capability | >IP-54 rated, per IEC529. UV, moisture and salt-spray resistant. |
| Colors | >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 provides continuously variable +/-80 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 +/-15 degree tilt, as well as 5 degree fixed increment points. Ten 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 OmniMount¨ 60.0 and other compatible third-party brackets. Threaded mounting points can be utilized for suspension. |
| Dimensions (H x W x D) | >694 x 170 x 237 mm (27.4 x 6.7 x 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 for use with 35 mm heavy duty speaker stand MTC-CBT-FM2 flush-mount low-profile wall-mount bracket |
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