2-Channel Digital Power Amplifier

DPA21000/21500/22000

ClassD technology, conversion efficiency up to 90% or more; 1U design, lightweight, easy to carry and install; automatic limiting output, short circuit, overload, over temperature, power-on delay and other protection functions; amplifier equipped with a delayed start system, to protect the speakers from impact and damage; rear panel is equipped with a dual-channel, single-channel, bridged output converter; balanced input connector, SPEAKON output; amplifier Switching power supply with a separate cooling system; cooling fan using advanced stepless speed circuit control.

Features

  • Dual-channel UHF UHF wireless receiver with highly integrated circuit design;

  • Dual rubber antennas, low loss, removable design, enhance the received signal and highlight the high-grade appearance;

  • Balanced input interface, SPEAKON output;

  • The rear plate is equipped with dual-channel, single-channel, bridged output conversion;

  • Automatic limiting output, short circuit, under-voltage, DC, overload, over-temperature, start-up delay and other protection functions;

  • 1U design, light body, easy to carry and install;

  • The receiver is equipped with high-definition screen display, the working status is clear at a glance;

  • The power amplifier switching power supply comes with a separate cooling system;