Digitally adjustable pointing to the active line array column CVT-PB0850

The PB0850 is a compact digitally adjustable active column loudspeaker designed for high-quality voice and music transmission applications with an elegant and attractive design and built-in beam adjustment technology.

The PB0850 is equipped with a 32-bit DSP with optional network 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. PB0850 is connected to the computer through RJ45 network port for debugging. The PB0850 has built-in DSP digital signal processing to access and control the sound direction and sound EQ functions in real time. The PB0850 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 PB0850 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 PB0850 can cover up to 25 meters of listening 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 PB0850 to the PB1250 Extended lower low frequency limit requires a matching subwoofer.

Product characteristics

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 channels 15-band parametric equalizer, volume control, squelch gate, media controller can be connected, three independent line inputs.

Application scenarios

Churches, mosques, museums, live sound reinforcement, railway stations, airports, sports facilities, legislative buildings, conference rooms, lecture halls, shopping centers, A/V demonstration halls.