CBT 50LA-1

Constant Beamwidth Technology™ Line Array Column Loudspeaker

The CBT 50LA-1, with Constant Beamwidth Technology™, represents a breakthrough in pattern control, utilizing analog delay beam-forming and amplitude tapering to accomplish consistent vertical coverage without the narrow vertical beaming and out-of-coverage lobing that are typical of straight form-factor passive column speakers.

Continuous (RMS): 150 W; CONTINUOUS (RMS)
Peak power: 600 W; PEAK POWER
Max SPL: 115 dB; MAX SPL
Frequency range: 80 Hz – 20 kHz; FREQUENCY RANGE

Supplied and supported in Pakistan by KYAF, the official HARMAN Professional distributor.

AT A GLANCE

Specifications

150 W
Continuous (RMS): 600 W
Peak power: 115 dB
Max SPL: 80 Hz – 20 kHz
Frequency range: Vertical 20°
Coverage: 93 dB
Sensitivity: 8 ohms
Impedance: 4.1 kg
Weight

Drivers	Eight 50 mm(2 in) Full-Range
Frequency Range (-10 dB)	80 Hz – 20 kHz
Coverage Angle	Vertical 20° (1.5 kHz - 16 kHz, ±10°) Horizontal 150° (ave, 1 kHz – 4 kHz, ±20°)
Sensitivity	93 dB (speech mode, 2 kHz - 14 kHz)89 dB (music mode, 300 Hz - 18 kHz)
Impedance	8 ohms
Power Rating	150W (600W peak), 2 hrs 100 W (400W peak), 100 hrs
Maximum SPL (1m)	Speech mode: 115 dB cont ave (121 peak) Music mode: 111 dB cont ave (117 peak)
Transformer Taps	60W, 30W, 15W, (7.5W at 70V only), and 8Ω thru, via switch
Enclosure	Fiberglass reinforced ABS cabinet, painted aluminum grille
Outdoor Capability	IP-55 rated, per IEC529, when installed with optional MTC-PC2 panel cover. UV, moisture and 200-hr ASTM G85 acid-air/salt-spray resistant.
Color	Black or White (-WH)
Insert Points	Ten M6 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 adjustable ±15 degree tilt, as well as 5 degree fixed increment points within the range. Ten threaded mounting points located on back panel conform to industry standard rectangular 108 x 51 mm (4.25 x 2.0 in) pattern for OmniMount® 30.0 and other compatible third-party brackets. Threaded mounting points can be utilized for suspension.
Dimensions (H x W x D)	528 x 99 x 153 mm (20.8 x 3.9 x 6.0 in)
Net Weight	4.1 kg
Included Accessories	Swivel (pan) / tilt wall bracket
Optional Accessories	MTC-PC2 terminal panel coverMTC-CBT-FM1 flush-mount low-profile wall-mount bracket MTC-CBT-SMB1 Stand-Mount Bracket for use with 35 mm speaker stand

	CBT 50LA-1	CBT 70J-1
Drivers	Eight 50 mm(2 in) Full-Range	Four 130 mm (5 in) LF drivers Sixteen 25 mm (1 in) HF drivers
Frequency Range (-10 dB)	80 Hz – 20 kHz	60 Hz – 20 kHz
Coverage Angle	Vertical 20° (1.5 kHz - 16 kHz, ±10°) Horizontal 150° (ave, 1 kHz – 4 kHz, ±20°)	Vertical: Switchable, Narrow Mode: 25° (±10°), Broad Mode: 45° (±10°), Horizontal: 150° (±20°)
Sensitivity	93 dB (speech mode, 2 kHz - 14 kHz)89 dB (music mode, 300 Hz - 18 kHz)	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)
Impedance	8 ohms	8 ohms; Min Imp: 4.0 ohms @ 1kHz, 5.4 ohms @ 225Hz
Maximum SPL (1m)	Speech mode: 115 dB cont ave (121 peak) Music mode: 111 dB cont ave (117 peak)	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)
Enclosure	Fiberglass reinforced ABS cabinet, painted aluminum grille	Fiberglass reinforced ABS cabinet, painted aluminum grille
Outdoor Capability	IP-55 rated, per IEC529, when installed with optional MTC-PC2 panel cover. UV, moisture and 200-hr ASTM G85 acid-air/salt-spray resistant.	IP-55 rated, per IEC529, when installed with optional MTC-PC2 panel cover. UV, moisture and 200-hr ASTM G85 acid-air/salt-spray resistant.
Color	Black or White (-WH)	Black or white (-WH)
Insert Points	Ten M6 insert points on back panel.	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 adjustable ±15 degree tilt, as well as 5 degree fixed increment points within the range. Ten threaded mounting points located on back panel conform to industry standard rectangular 108 x 51 mm (4.25 x 2.0 in) pattern for OmniMount® 30.0 and other compatible third-party brackets. Threaded mounting points can be utilized for suspension.	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)	528 x 99 x 153 mm (20.8 x 3.9 x 6.0 in)	694 x 170 x 237 mm(27.4 x 6.7 x 9.3 in)
Net Weight	4.1 kg	9.5 kg
Included Accessories	Swivel (pan) / tilt wall bracket	Swivel (pan) / tilt wall bracket