CBT 50LA


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.
  • Patent-pending Constant Beamwidth Technology™ provides constant directivity up to the highest frequencies and reduces out-of-coverage lobing.
  • Switchable voicing provides flat response in music mode or mid-range presence peak in speech mode.
  • Dynamic SonicGuard™ overload protection
  • Built-in 70V/100V transformer, plus 8 ohm direct capability.
  • Swivel (pan) / tilt wall bracket included.

Thông tin bổ sung

Trọng lượng 4.1 kg
Kích thước 528 x 99 x 153 mm
Component

Eight 50 mm
(2 in) Full-Range

Frequency Range

80 Hz – 20 kHz

Nominal Impedance

8 ohms

Coverage Pattern

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)

Power Capacity (8 ohm setting)

150W (600W peak), 2 hrs
100 W (400W peak), 100 hrs

Max SPL

Speech mode: 115 dB cont ave (121 peak)
Music mode: 111 dB cont ave (117 peak)

70V/100V Transformer Taps

60W, 30W, 15W, (7.5W at 70V only), and 8Ω thru, via switch

Enclosure

Fiberglass reinforced ABS cabinet, painted aluminum grille

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.

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.