Overview
The CBT 100LA-LS, 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.
Features
- Patent-pending Constant Beamwidth Technology™ provides constant directivity up to the highest frequencies and reduces out-of-coverage lobing.
- EN54-24 Compliant (when installed with included MTC-PC2 panel cover).
- Vertical pattern coverage switchable between 40° for medium-throw coverage and 15° for long-throw applications.
- Switchable voicing provides flat response in music mode or mid-range presence peak in speech mode.
- Dynamic SonicGuard™ overload protection
- Swivel (pan)/tilt wall bracket included.
- Built-in 70V/100V transformer, plus 8 ohm direct capability.
Specifications
| Components | Sixteen 50 mm (2 in) Full-Range |
| Frequency Range (-10 dB) | 120 Hz – 20 kHz |
| Coverage Pattern | Vertical: Narrow Mode: 15° (2 kHz - 16 kHz) (±10°) Broad Mode: 40° (1 kHz - 16 kHz) (±10°) Horizontal: 150° (ave, 1 kHz – 4 kHz, ±20°) |
| Sensitivity (2.83V@ 1m) | Narrow: (speech mode) 96 dB (2 kHz - 14 kHz ) (music mode) 93 dB (300 Hz - 18 kHz) Broad: (speech mode) 93 dB (2 kHz - 14 kHz) (music mode) 90 dB (300 Hz - 18 kHz) |
| EN54 Sensitivity (@ 4m) | 76 dB (per EN54:24 spectrum and measurement conditions at 4 meters, set at broad/music mode.) |
| Nominal Impedance | 8 ohms (in Thru mode) 15w@70v; 30w@100v Tap = 333Ω 30w@70v; 60w@100v Tap = 167Ω 60w@70v; 120w@100v Tap = 83Ω 120w@70v; N/C@100v Tap = 42Ω |
| Power Capacity (8 ohm setting) |
325 W (1300W peak), 2 hrs 200 W (800W peak), 100 hrs |
| Max SPL | Narrow: (speech mode) 121 dB cont ave (127 peak) (music mode) 118 dB cont ave (124 peak) Broad: (speech mode) 118 dB cont ave (124 peak) (music mode) 115 dB cont ave (121 peak) |
| EN54 Max SPL (@ 4m) | 92 dB (per EN54:24 spectrum and measurement conditions, at 4 meters) |
| 70V/100V Transformer Taps | 120W, 60W, 30W, (15W at 70V only), and 8 thru, via switch |
| Reference Axis | Specification and measurement referenced on-axis vertically and horizontally to the center point of the speaker baffle. |
| Enclosure | Fiberglass reinforced ABS cabinet with UL94-5VB flammability rating, 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. |
| Colors | Black or White (-WH) |
| Insert Points | 18 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. Eighteen 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) | 1000 x 98.5 x 153 (39.4 in x 3.8 in x 6.0 in) |
| Net Weight | 7.2 kg (15.8 lb) |
| Safety Agency | EN54-24:2008 certified (Certificate No. 0359-CPR-00432), when installed with MTC-PC2 terminal panel cover. Cabinet UL94-5VB flammability rated. In accordance with the requirements of IEC60849/EN60849. Transformer UL registered per UL1876. |
| Included Accessories | Swivel (pan) / tilt wall bracket MTC-PC2 terminal panel cover |
| Optional Accessories | MTC-CBT-FM1 flush-mount low-profile wall-mount bracket MTC-CBT-SMB1 Stand-Mount Bracket for use with 35 mm speaker stand |
