PT980 Architectural specifications

The loudspeaker system shall be 3-way actively driven between the low frequency and the mid/high sections. A passive crossover shall be used between the mid/high frequency sections. The loudspeaker shall only be operated by a dedicated, compatible controller amplifier.

The loudspeaker shall produce a cylindrical wave segment suitable for use as an element in a line array and maintain an extremely accurate horizontal dispersion pattern down to very low frequencies (80°>250 Hz). The loudspeaker has a design that exhibits extremely low power compression and for this reason shall utilize the rear rigging elements as a heat sink for the mid range driver. The loudspeaker shall consist of two 15" LF neodymium drivers in a vented enclosure,one horn loaded 10" mid range driver and three coaxially mounted 1.4" exit compression drivers with 3" voice coils coupled to a wave shaping device.

The enclosure shall be constructed from marine plywood with an impact resistant and weather protecting PCP (Polyurea Cabinet Protection) finish. The cabinet front shall be protected by a perforated steel grill backed with acoustic foam. The cabinet shall incorporate a three point rigging system for the assembly of vertical line source arrays of up to 24 cabinets in conjunction with a dedicated flying frame.

The PT960B subwoofer is specially designed for PT960. The combination of the two can express pure music dynamics, make the low frequency more powerful and rich, can provide high-quality sound, withstand higher power, and higher product reliability.

The PT9 system is more suitable for long-term mobile performance stages, large-scale performance venues, theaters, halls, etc., and minimizes the weight of the cabinet. The exterior of the cabinet is treated with new materials and spraying technology, which is anti-corrosion, anti-impact, and wear-resisting, reducing damage to the speaker.