Digitally adjustable pointing active line array column CVT-PB1250

Product Features:

The PB1250 is a compact, digitally adjustable active column loudspeaker with an elegant design and beam adjustment technology designed for high-quality voice and music transmission applications.

The PB1250 is equipped with a 32-bit DSP with optional networking features such as Dante. The sound column can be operated by supporting PC, MAC, IPAD, mobile phone and other devices through the web login software. PB1250 is connected to the computer through RJ45 network port for debugging. The PB1250's built-in DSP's digital signal processing function can be used to access and control the sound pointing and sound EQ functions in real time. The PB1250 can modify the three high-directivity beams formed by the column through three optimization methods (sidelobe suppression, music mode, hall mode). Digital signal processing precisely adjusts vertical and tilt angles to achieve specified sound coverage.

The PB1250 features eight well-designed 4.5" high-quality dual-way coaxial drivers, a DSP module, and eight digital amplifiers that deliver up to 100W of music power per channel. A single PB1250 can cover up to 25 meters of listening area while maintaining uniform speech intelligibility and sound pressure levels. If you need to extend the lower low frequency limit, increase the sound pressure level, and expand the coverage, you can expand the PB1250 to the PB1250 Extended lower low frequency limit requires a matching subwoofer.

High-efficiency, integrated protection circuitry to maintain high speech intelligibility and music reproduction even in the most 

challenging acoustic environments, slim and low-profile design, remote monitoring, three audio inputs.

Integrated DSP control, adjust vertical radiation (coverage/tilt angle), 3 x 15-band parametric EQ, volume control, squelch gate, 

media controller can be connected, three independent line inputs.