(2) CBT 1000-WH + (2) CBT 1000E-WH

This four-speaker system gives churches, auditoriums, gyms, and lecture halls two matched column arrays without piecing together compatible extension units. Each CBT 1000-WH column joins to a CBT 1000E-WH extension through a coupler plate, creating a taller system with 12 low-frequency drivers per stack and 1500 W RMS extension handling. The extension's purpose-designed crossover keeps the column and added LF section working as a system.

Each column carries twenty-four 1 in soft dome tweeters and six 6.5 in LF drivers, with a 45 Hz to 20 kHz frequency range. Four Pattern Up and four Pattern Down choices provide 16 vertical coverage combinations, while the tapered waveguide shifts from 100° at the top to 160° at the bottom for long-throw and nearby seats. Asymmetrical coverage sends more sound toward the far area, and Music or Speech voicing adapts the response to program material or spoken word. Included swivel/pan/tilt brackets provide up to 45° of pan and 15° of tilt. Fiberglass-reinforced ABS cabinets and powder-coated aluminum grilles resist moisture, UV, and salt; the IP-55 rating applies when the optional MTC-PC2 cover is installed. The white finish suits permanent installations where the system needs to blend with the room.