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CBT 70J-1 Two-Way Line Array Column with Asymmetrical Vertical Coverage
Specifications:
System:
Components: Four 130 mm (5 in) LF drivers
Sixteen 25 mm (1 in) HF drivers
Frequency Range (-10 dB)
1
: 60 Hz – 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 – 8 kHz, ±20°)
Sensitivity (2.83V@ 1m)
1
: 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
2
: 500 W (2000 W peak), 2 hrs
350 W (1400 W peak), 100 hrs
Max SPL
3
: 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:
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
1
Full space
2
IEC standard, full bandwidth pink noise with 6 dB crest factor.
3
Calculated based on power rating and measured sensitivity, exclusive of power compression.
JBL continually engages in research related to product improvement.
Changes introduced into existing products without notice are an expression of that philosophy.