JBL CBT 70J-1 Professional Loudspeakers
JBL CBT 70J-1 Professional Loudspeakers. 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-to back 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 Beam width 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 Sonic Guard overload protection of HF devices
- Swivel (pan) / tilt wall bracket included.
Specifications
Configuration | Passive 2-Way |
Enclosure Type | Sealed Line Array |
Total Power Capacity | 500 W (2 Hours) 2000 W Peak (2 Hours) 350 W (100 Hours) 1400 W Peak (100 Hours) Show Less |
HF Driver | 16 x 1″ / 25.4 mm |
LF Driver | 4 x 5″ / 127 mm Paper |
Frequency Range | 60 Hz to 20 kHz -10 dB |
Enclosure Type | Sealed Line Array |
Total Power Capacity | 500 W (2 Hours) 2000 W Peak (2 Hours) 350 W (100 Hours) 1400 W Peak (100 Hours) |
Constant Voltage / Transformer Taps | No |
System Impedance | 8 Ohms (Nominal) |
Drivers
HF Driver | 16 x 1″ / 25.4 mm |
HF Voice Coil | 0.6″ / 16 mm |
MF Driver | No |
LF Driver | 4 x 5″ / 127 mm Paper |
LF Voice Coil | 1.5″ / 38.1 mm |
Magnet | Neodymium |
Performance
Frequency Range | 60 Hz to 20 kHz -10 dB |
Maximum SPL | 131 dB (Narrow, Peak, Speech EQ) 125 dB (Continuous, Narrow, Speech EQ) 126 dB (Music EQ, Narrow, Peak) 120 dB (Continuous, Music EQ, Narrow) 129 dB (Broad, Peak, Speech EQ) 123 dB (Broad, Continuous, Speech EQ) 125 dB (Broad, Music EQ, Peak) 119 dB (Broad, Continuous, Music EQ) |
Coverage Angle | 150° H x 25° V at 500 Hz (Narrow) 150° H x 45° V at 500 Hz (Broad) |
Directivity | 10 dB (Directivity Index) |
Speaker Sensitivity | Narrow: 98 dB (Speech EQ) Narrow: 93 dB (Music EQ) Broad: 96 dB (Speech EQ) Broad: 92 dB (Music EQ) |
Protections | Overload |
Connectivity
Audio I/O | 2 x Push Terminal Input |
Signal Processing
Filters | No |
Phase Adjustment | No |
Physical
Mounting | 10 x M6 Bracket Point (Rear) |
Handles | No |
IP Rating | IP55 |
Construction Material | ABS, Fiberglass |
Dimensions | to 54.66.7 x 9.3″ / to 170 x 237 mm |
Weight | 45 lb / 20.4 kg |
Packaging Info
Package Weight | 31.8 lb |
Box Dimensions (LxWxH) | 36.5 x 13.5 x 12.8″ |
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We do not sell any replica products. We believe in quality. Not in quantity.
Call for any enquiry: +8801798740472; +8801302555180.
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